Gnuplot and Kernel updates for Ubuntu

Ubuntu 6795 Published by

Ubuntu Linux has been updated with security updates for Gnuplot and multiple Linux kernel updates:

[USN-7589-1] Gnuplot vulnerabilities
[USN-7597-2] Linux kernel (Azure FIPS) vulnerabilities
[USN-7595-1] Linux kernel vulnerabilities
[USN-7594-1] Linux kernel vulnerabilities
[USN-7597-1] Linux kernel (Azure) vulnerabilities
[USN-7596-1] Linux kernel (Azure) vulnerabilities
[USN-7591-4] Linux kernel (AWS) vulnerabilities
[USN-7598-1] Linux kernel (Azure) vulnerabilities
[USN-7595-2] Linux kernel (Real-time) vulnerabilities




[USN-7589-1] Gnuplot vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7589-1
June 23, 2025

gnuplot vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in Gnuplot.

Software Description:
- gnuplot: A portable command-line driven graphing utility.

Details:

Tim Blazytko, Cornelius Aschermann, Sergej Schumilo, and Nils Bars
discovered that Gnuplot had several memory-related issues. An
attacker could possibly use these issues to cause Gnuplot to
experience a buffer overflow, resulting in a denial of service or
arbitrary code execution. These issues only affected Ubuntu
14.04 LTS and Ubuntu 18.04 LTS. (CVE-2018-19490, CVE-2018-19491,
CVE-2018-19492)

It was discovered that Gnuplot could write out-of-bounds due to
the use of strncpy(). An attacker could possibly use this issue
to enable the execution of arbitrary code. This issue only
affected Ubuntu 20.04 LTS. (CVE-2020-25412)

It was discovered that Gnuplot incorrectly freed memory when
executing print_set_output(). An attacker could possibly use this
issue to enable the execution of arbitrary code. (CVE-2020-25559)

It was discovered that Gnuplot's plotrequest() function contained
a buffer overflow. An attacker could possibly use this issue to
cause Gnuplot to crash, resulting in a denial of service or
arbitrary code execution. (CVE-2020-25969)

It was discovered that Gnuplot's boundary3d() function could be
made to divide by zero. An attacker could possibly use this issue
to cause Gnuplot to crash, resulting in a denial of service.
(CVE-2021-44917)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 20.04 LTS
gnuplot 5.2.8+dfsg1-2ubuntu0.1~esm1
Available with Ubuntu Pro
gnuplot-data 5.2.8+dfsg1-2ubuntu0.1~esm1
Available with Ubuntu Pro
gnuplot-nox 5.2.8+dfsg1-2ubuntu0.1~esm1
Available with Ubuntu Pro
gnuplot-qt 5.2.8+dfsg1-2ubuntu0.1~esm1
Available with Ubuntu Pro
gnuplot-x11 5.2.8+dfsg1-2ubuntu0.1~esm1
Available with Ubuntu Pro

Ubuntu 18.04 LTS
gnuplot 5.2.2+dfsg1-2ubuntu1+esm1
Available with Ubuntu Pro
gnuplot-data 5.2.2+dfsg1-2ubuntu1+esm1
Available with Ubuntu Pro
gnuplot-nox 5.2.2+dfsg1-2ubuntu1+esm1
Available with Ubuntu Pro
gnuplot-qt 5.2.2+dfsg1-2ubuntu1+esm1
Available with Ubuntu Pro
gnuplot-x11 5.2.2+dfsg1-2ubuntu1+esm1
Available with Ubuntu Pro

Ubuntu 16.04 LTS
gnuplot 4.6.6-3ubuntu0.1+esm1
Available with Ubuntu Pro
gnuplot-data 4.6.6-3ubuntu0.1+esm1
Available with Ubuntu Pro
gnuplot-nox 4.6.6-3ubuntu0.1+esm1
Available with Ubuntu Pro
gnuplot-qt 4.6.6-3ubuntu0.1+esm1
Available with Ubuntu Pro
gnuplot-tex 4.6.6-3ubuntu0.1+esm1
Available with Ubuntu Pro
gnuplot-x11 4.6.6-3ubuntu0.1+esm1
Available with Ubuntu Pro

Ubuntu 14.04 LTS
gnuplot 4.6.4-2ubuntu0.1~esm1
Available with Ubuntu Pro
gnuplot-nox 4.6.4-2ubuntu0.1~esm1
Available with Ubuntu Pro
gnuplot-qt 4.6.4-2ubuntu0.1~esm1
Available with Ubuntu Pro
gnuplot-x11 4.6.4-2ubuntu0.1~esm1
Available with Ubuntu Pro

In general, a standard system update will make all the necessary
changes.

References:
https://ubuntu.com/security/notices/USN-7589-1
CVE-2018-19490, CVE-2018-19491, CVE-2018-19492, CVE-2020-25412,
CVE-2020-25559, CVE-2020-25969, CVE-2021-44917



[USN-7597-2] Linux kernel (Azure FIPS) vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7597-2
June 24, 2025

linux-azure-fips vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-azure-fips: Linux kernel for Microsoft Azure Cloud systems with FIPS

Details:

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux
Kernel contained an improper access control vulnerability. A nearby
attacker could use this to connect a rougue device and possibly execute
arbitrary code. (CVE-2024-8805)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- PowerPC architecture;
- x86 architecture;
- ACPI drivers;
- Clock framework and drivers;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- MemoryStick subsystem;
- Network drivers;
- Mellanox network drivers;
- NTB driver;
- PCI subsystem;
- Voltage and Current Regulator drivers;
- Remote Processor subsystem;
- SCSI subsystem;
- QCOM SoC drivers;
- Thermal drivers;
- BTRFS file system;
- Ext4 file system;
- JFS file system;
- Network file system (NFS) server daemon;
- NTFS3 file system;
- File systems infrastructure;
- Proc file system;
- SMB network file system;
- IPv6 networking;
- RDMA verbs API;
- SoC audio core drivers;
- Tracing infrastructure;
- Watch queue notification mechanism;
- 802.1Q VLAN protocol;
- Asynchronous Transfer Mode (ATM) subsystem;
- Bluetooth subsystem;
- Networking core;
- IPv4 networking;
- Netfilter;
- Network traffic control;
- SMC sockets;
- SoC Audio for Freescale CPUs drivers;
(CVE-2025-21994, CVE-2025-37937, CVE-2025-21964, CVE-2025-22086,
CVE-2025-22073, CVE-2025-39735, CVE-2025-22025, CVE-2025-22004,
CVE-2025-22055, CVE-2025-22007, CVE-2024-53144, CVE-2025-22044,
CVE-2025-22014, CVE-2025-37785, CVE-2025-21959, CVE-2022-49636,
CVE-2025-21968, CVE-2025-22018, CVE-2025-22035, CVE-2024-56664,
CVE-2025-21975, CVE-2025-39728, CVE-2025-22045, CVE-2022-49728,
CVE-2025-21962, CVE-2025-22089, CVE-2025-21963, CVE-2025-21956,
CVE-2024-36945, CVE-2025-21992, CVE-2025-22010, CVE-2025-21991,
CVE-2024-46812, CVE-2024-42230, CVE-2025-21941, CVE-2025-22071,
CVE-2025-22020, CVE-2025-22097, CVE-2025-21999, CVE-2025-21957,
CVE-2025-22063, CVE-2024-58093, CVE-2025-21970, CVE-2025-22005,
CVE-2025-22021, CVE-2025-22075, CVE-2025-22050, CVE-2025-21981,
CVE-2025-22054, CVE-2025-38152, CVE-2025-38575, CVE-2025-38637,
CVE-2023-53034, CVE-2025-22056, CVE-2025-22008, CVE-2024-46821,
CVE-2025-23138, CVE-2024-46753, CVE-2025-37889, CVE-2025-22081,
CVE-2025-21996, CVE-2025-22066, CVE-2025-22060, CVE-2025-23136,
CVE-2025-22079)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
linux-image-5.15.0-1091-azure-fips 5.15.0-1091.100+fips1
Available with Ubuntu Pro
linux-image-azure-fips 5.15.0.1091.76
Available with Ubuntu Pro

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
https://ubuntu.com/security/notices/USN-7597-2
https://ubuntu.com/security/notices/USN-7597-1
CVE-2022-49636, CVE-2022-49728, CVE-2023-53034, CVE-2024-36945,
CVE-2024-42230, CVE-2024-46753, CVE-2024-46812, CVE-2024-46821,
CVE-2024-53144, CVE-2024-56664, CVE-2024-58093, CVE-2024-8805,
CVE-2025-21941, CVE-2025-21956, CVE-2025-21957, CVE-2025-21959,
CVE-2025-21962, CVE-2025-21963, CVE-2025-21964, CVE-2025-21968,
CVE-2025-21970, CVE-2025-21975, CVE-2025-21981, CVE-2025-21991,
CVE-2025-21992, CVE-2025-21994, CVE-2025-21996, CVE-2025-21999,
CVE-2025-22004, CVE-2025-22005, CVE-2025-22007, CVE-2025-22008,
CVE-2025-22010, CVE-2025-22014, CVE-2025-22018, CVE-2025-22020,
CVE-2025-22021, CVE-2025-22025, CVE-2025-22035, CVE-2025-22044,
CVE-2025-22045, CVE-2025-22050, CVE-2025-22054, CVE-2025-22055,
CVE-2025-22056, CVE-2025-22060, CVE-2025-22063, CVE-2025-22066,
CVE-2025-22071, CVE-2025-22073, CVE-2025-22075, CVE-2025-22079,
CVE-2025-22081, CVE-2025-22086, CVE-2025-22089, CVE-2025-22097,
CVE-2025-23136, CVE-2025-23138, CVE-2025-37785, CVE-2025-37889,
CVE-2025-37937, CVE-2025-38152, CVE-2025-38575, CVE-2025-38637,
CVE-2025-39728, CVE-2025-39735

Package Information:
https://launchpad.net/ubuntu/+source/linux-azure-fips/5.15.0-1091.100+fips1



[USN-7595-1] Linux kernel vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7595-1
June 24, 2025

linux, linux-aws, linux-aws-6.8, linux-gke, linux-gkeop, linux-ibm,
linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia,
linux-nvidia-6.8, linux-nvidia-lowlatency, linux-oem-6.8 vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux: Linux kernel
- linux-aws: Linux kernel for Amazon Web Services (AWS) systems
- linux-gke: Linux kernel for Google Container Engine (GKE) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-lowlatency: Linux low latency kernel
- linux-nvidia: Linux kernel for NVIDIA systems
- linux-nvidia-lowlatency: Linux low latency kernel for NVIDIA systems
- linux-oem-6.8: Linux kernel for OEM systems
- linux-aws-6.8: Linux kernel for Amazon Web Services (AWS) systems
- linux-lowlatency-hwe-6.8: Linux low latency kernel
- linux-nvidia-6.8: Linux kernel for NVIDIA systems

Details:

It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- GPIO subsystem;
- GPU drivers;
- InfiniBand drivers;
- IRQ chip drivers;
- Network drivers;
- Mellanox network drivers;
- i.MX PM domains;
- SCSI subsystem;
- USB Serial drivers;
- AFS file system;
- GFS2 file system;
- File systems infrastructure;
- File system notification infrastructure;
- Overlay file system;
- Proc file system;
- SMB network file system;
- Timer subsystem;
- Kernel CPU control infrastructure;
- Memory management;
- Networking core;
- DCCP (Datagram Congestion Control Protocol);
- IPv6 networking;
- IEEE 802.15.4 subsystem;
- Open vSwitch;
- Network traffic control;
- VMware vSockets driver;
(CVE-2025-21943, CVE-2025-21672, CVE-2024-57952, CVE-2024-57949,
CVE-2025-21683, CVE-2025-21690, CVE-2025-21699, CVE-2025-21676,
CVE-2024-57924, CVE-2025-21694, CVE-2024-57948, CVE-2025-21675,
CVE-2024-57951, CVE-2025-21692, CVE-2025-21684, CVE-2025-21668,
CVE-2025-21665, CVE-2025-21667, CVE-2025-21670, CVE-2025-21674,
CVE-2025-21697, CVE-2024-53124, CVE-2025-21666, CVE-2025-21682,
CVE-2025-21680, CVE-2025-21681, CVE-2025-21691, CVE-2025-21669,
CVE-2025-21673, CVE-2024-50157, CVE-2025-21689, CVE-2025-21678)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
linux-image-6.8.0-1013-gkeop 6.8.0-1013.15
linux-image-6.8.0-1026-gke 6.8.0-1026.30
linux-image-6.8.0-1027-ibm 6.8.0-1027.27
linux-image-6.8.0-1029-nvidia 6.8.0-1029.32
linux-image-6.8.0-1029-nvidia-64k 6.8.0-1029.32
linux-image-6.8.0-1029-nvidia-lowlatency 6.8.0-1029.32.1
linux-image-6.8.0-1029-nvidia-lowlatency-64k 6.8.0-1029.32.1
linux-image-6.8.0-1029-oem 6.8.0-1029.29
linux-image-6.8.0-1030-aws 6.8.0-1030.32
linux-image-6.8.0-1030-aws-64k 6.8.0-1030.32
linux-image-6.8.0-62-generic 6.8.0-62.65
linux-image-6.8.0-62-generic-64k 6.8.0-62.65
linux-image-6.8.0-62-lowlatency 6.8.0-62.65.1
linux-image-6.8.0-62-lowlatency-64k 6.8.0-62.65.1
linux-image-aws 6.8.0-1030.32+1
linux-image-aws-64k 6.8.0-1030.32+1
linux-image-aws-64k-lts-24.04 6.8.0-1030.32+1
linux-image-aws-lts-24.04 6.8.0-1030.32+1
linux-image-generic 6.8.0-62.65
linux-image-generic-64k 6.8.0-62.65
linux-image-generic-lpae 6.8.0-62.65
linux-image-gke 6.8.0-1026.30
linux-image-gkeop 6.8.0-1013.15
linux-image-gkeop-6.8 6.8.0-1013.15
linux-image-ibm 6.8.0-1027.27
linux-image-ibm-classic 6.8.0-1027.27
linux-image-ibm-lts-24.04 6.8.0-1027.27
linux-image-kvm 6.8.0-62.65
linux-image-lowlatency 6.8.0-62.65.1
linux-image-lowlatency-64k 6.8.0-62.65.1
linux-image-nvidia 6.8.0-1029.32
linux-image-nvidia-64k 6.8.0-1029.32
linux-image-nvidia-lowlatency 6.8.0-1029.32.1
linux-image-nvidia-lowlatency-64k 6.8.0-1029.32.1
linux-image-oem-24.04 6.8.0-1029.29
linux-image-oem-24.04a 6.8.0-1029.29
linux-image-virtual 6.8.0-62.65

Ubuntu 22.04 LTS
linux-image-6.8.0-1029-nvidia 6.8.0-1029.32~22.04.1
linux-image-6.8.0-1029-nvidia-64k 6.8.0-1029.32~22.04.1
linux-image-6.8.0-1030-aws 6.8.0-1030.32~22.04.1
linux-image-6.8.0-1030-aws-64k 6.8.0-1030.32~22.04.1
linux-image-6.8.0-62-lowlatency 6.8.0-62.65.1~22.04.1
linux-image-6.8.0-62-lowlatency-64k 6.8.0-62.65.1~22.04.1
linux-image-aws 6.8.0-1030.32~22.04.1+1
linux-image-aws-64k 6.8.0-1030.32~22.04.1+1
linux-image-lowlatency-64k-hwe-22.04 6.8.0-62.65.1~22.04.1
linux-image-lowlatency-hwe-22.04 6.8.0-62.65.1~22.04.1
linux-image-nvidia-6.8 6.8.0-1029.32~22.04.1
linux-image-nvidia-64k-6.8 6.8.0-1029.32~22.04.1
linux-image-nvidia-64k-hwe-22.04 6.8.0-1029.32~22.04.1
linux-image-nvidia-hwe-22.04 6.8.0-1029.32~22.04.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
https://ubuntu.com/security/notices/USN-7595-1
CVE-2024-50157, CVE-2024-53124, CVE-2024-57924, CVE-2024-57948,
CVE-2024-57949, CVE-2024-57951, CVE-2024-57952, CVE-2025-21665,
CVE-2025-21666, CVE-2025-21667, CVE-2025-21668, CVE-2025-21669,
CVE-2025-21670, CVE-2025-21672, CVE-2025-21673, CVE-2025-21674,
CVE-2025-21675, CVE-2025-21676, CVE-2025-21678, CVE-2025-21680,
CVE-2025-21681, CVE-2025-21682, CVE-2025-21683, CVE-2025-21684,
CVE-2025-21689, CVE-2025-21690, CVE-2025-21691, CVE-2025-21692,
CVE-2025-21694, CVE-2025-21697, CVE-2025-21699, CVE-2025-21943,
CVE-2025-2312

Package Information:
https://launchpad.net/ubuntu/+source/linux/6.8.0-62.65
https://launchpad.net/ubuntu/+source/linux-aws/6.8.0-1030.32
https://launchpad.net/ubuntu/+source/linux-gke/6.8.0-1026.30
https://launchpad.net/ubuntu/+source/linux-gkeop/6.8.0-1013.15
https://launchpad.net/ubuntu/+source/linux-ibm/6.8.0-1027.27
https://launchpad.net/ubuntu/+source/linux-lowlatency/6.8.0-62.65.1
https://launchpad.net/ubuntu/+source/linux-nvidia/6.8.0-1029.32
https://launchpad.net/ubuntu/+source/linux-nvidia-lowlatency/6.8.0-1029.32.1
https://launchpad.net/ubuntu/+source/linux-oem-6.8/6.8.0-1029.29
https://launchpad.net/ubuntu/+source/linux-aws-6.8/6.8.0-1030.32~22.04.1

https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-6.8/6.8.0-62.65.1~22.04.1
https://launchpad.net/ubuntu/+source/linux-nvidia-6.8/6.8.0-1029.32~22.04.1



[USN-7594-1] Linux kernel vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7594-1
June 24, 2025

linux, linux-gcp, linux-raspi, linux-realtime vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 25.04

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux: Linux kernel
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-raspi: Linux kernel for Raspberry Pi systems
- linux-realtime: Linux kernel for Real-time systems

Details:

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- PowerPC architecture;
- RISC-V architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Compute Acceleration Framework;
- ACPI drivers;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Ublk userspace block driver;
- Bluetooth drivers;
- Bus devices;
- TPM device driver;
- Clock framework and drivers;
- CPU frequency scaling framework;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- GPU drivers;
- HID subsystem;
- HSI subsystem;
- I2C subsystem;
- I3C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- IOMMU subsystem;
- IRQ chip drivers;
- MCB driver;
- Multiple devices driver;
- Media drivers;
- MemoryStick subsystem;
- Multifunction device drivers;
- Microchip PCI driver;
- Intel Management Engine Interface driver;
- PCI Endpoint Test driver;
- MTD block device drivers;
- Network drivers;
- Ethernet bonding driver;
- Mellanox network drivers;
- STMicroelectronics network drivers;
- NTB driver;
- NVME drivers;
- PCI subsystem;
- Synopsys DesignWare PCIe PMU;
- Mellanox platform drivers;
- PWM drivers;
- Remote Processor subsystem;
- S/390 drivers;
- SCSI subsystem;
- Samsung SoC drivers;
- SPI subsystem;
- GPIB drivers;
- VideoCore services drivers;
- Thermal drivers;
- TTY drivers;
- UFS subsystem;
- Cadence USB3 driver;
- ChipIdea USB driver;
- USB Device Class drivers;
- DesignWare USB3 driver;
- USB Gadget drivers;
- USB Host Controller drivers;
- USB Type-C support driver;
- Virtio Host (VHOST) subsystem;
- Backlight driver;
- Framebuffer layer;
- W1 Dallas's 1-wire bus driver;
- 9P distributed file system;
- File systems infrastructure;
- BTRFS file system;
- Ext4 file system;
- F2FS file system;
- JFS file system;
- Network file systems library;
- Network file system (NFS) server daemon;
- NTFS3 file system;
- Overlay file system;
- SMB network file system;
- Ethernet bridge;
- io_uring subsystem;
- Perf events;
- Memory management;
- UProbes tracing;
- Amateur Radio drivers;
- SCTP protocol;
- Network sockets;
- RDMA verbs API;
- BPF subsystem;
- Kernel fork() syscall;
- Hibernation control;
- Scheduler infrastructure;
- Tracing infrastructure;
- Watch queue notification mechanism;
- Vector I/O iterator library;
- 802.1Q VLAN protocol;
- 9P file system network protocol;
- Asynchronous Transfer Mode (ATM) subsystem;
- Networking core;
- Distributed Switch Architecture;
- Ethtool driver;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- Management Component Transport Protocol (MCTP);
- Multipath TCP;
- Netfilter;
- Open vSwitch;
- Network traffic control;
- TIPC protocol;
- TLS protocol;
- Wireless networking;
- ALSA framework;
- WCD audio codecs;
- SoC Audio for Freescale CPUs drivers;
- SoC Audio generic drivers;
- Intel ASoC drivers;
- QCOM ASoC drivers;
- Virtio sound driver;
- CPU Power monitoring subsystem;
(CVE-2025-37806, CVE-2025-22084, CVE-2025-39688, CVE-2025-22030,
CVE-2025-37754, CVE-2025-37783, CVE-2025-37825, CVE-2025-37752,
CVE-2025-22104, CVE-2025-40014, CVE-2025-22103, CVE-2025-37874,
CVE-2025-37773, CVE-2025-37741, CVE-2025-37763, CVE-2025-37859,
CVE-2025-37779, CVE-2025-23155, CVE-2025-23143, CVE-2025-37788,
CVE-2025-22028, CVE-2024-58096, CVE-2025-37842, CVE-2025-37854,
CVE-2025-38637, CVE-2024-58097, CVE-2023-53034, CVE-2025-37797,
CVE-2025-37851, CVE-2025-37941, CVE-2025-37942, CVE-2025-37748,
CVE-2025-37982, CVE-2025-22058, CVE-2025-37781, CVE-2025-23130,
CVE-2025-23149, CVE-2025-23146, CVE-2025-37809, CVE-2025-37801,
CVE-2025-22080, CVE-2025-23160, CVE-2025-37823, CVE-2025-37827,
CVE-2025-39755, CVE-2025-22124, CVE-2025-22033, CVE-2025-22075,
CVE-2025-37850, CVE-2025-37757, CVE-2025-22060, CVE-2025-37979,
CVE-2025-22098, CVE-2025-39989, CVE-2025-37989, CVE-2025-37790,
CVE-2025-37885, CVE-2025-37875, CVE-2025-22066, CVE-2025-37975,
CVE-2025-37819, CVE-2025-37755, CVE-2025-37794, CVE-2025-23148,
CVE-2025-22067, CVE-2025-22061, CVE-2025-22109, CVE-2025-37884,
CVE-2025-37852, CVE-2025-37866, CVE-2025-37872, CVE-2025-37751,
CVE-2025-23156, CVE-2025-22065, CVE-2025-37837, CVE-2025-22069,
CVE-2025-37822, CVE-2025-22128, CVE-2025-22087, CVE-2025-22023,
CVE-2025-22038, CVE-2025-22096, CVE-2025-22076, CVE-2025-22045,
CVE-2025-38049, CVE-2025-37870, CVE-2025-37939, CVE-2025-37865,
CVE-2025-37860, CVE-2025-37771, CVE-2025-23144, CVE-2025-22081,
CVE-2025-39778, CVE-2025-23153, CVE-2025-22036, CVE-2025-23154,
CVE-2025-22101, CVE-2025-37808, CVE-2025-37772, CVE-2025-22070,
CVE-2025-37789, CVE-2025-22025, CVE-2025-22019, CVE-2025-37868,
CVE-2025-22083, CVE-2025-22095, CVE-2025-23161, CVE-2025-22027,
CVE-2025-37843, CVE-2025-37985, CVE-2025-23132, CVE-2025-22073,
CVE-2025-37940, CVE-2025-23140, CVE-2025-37828, CVE-2025-22063,
CVE-2025-22053, CVE-2025-37787, CVE-2025-23152, CVE-2025-37840,
CVE-2025-22118, CVE-2025-37981, CVE-2025-22111, CVE-2025-22091,
CVE-2025-37841, CVE-2025-23142, CVE-2025-37838, CVE-2025-37775,
CVE-2025-23147, CVE-2025-22022, CVE-2025-37745, CVE-2025-37785,
CVE-2025-37821, CVE-2025-37988, CVE-2025-37986, CVE-2025-23138,
CVE-2025-37836, CVE-2025-37792, CVE-2025-23141, CVE-2025-23159,
CVE-2025-38240, CVE-2025-37764, CVE-2025-22120, CVE-2025-37881,
CVE-2025-37777, CVE-2025-37987, CVE-2025-37811, CVE-2025-22032,
CVE-2025-22044, CVE-2025-37943, CVE-2025-37802, CVE-2025-37829,
CVE-2025-37862, CVE-2025-38575, CVE-2025-37799, CVE-2025-37882,
CVE-2025-37812, CVE-2025-37765, CVE-2025-37813, CVE-2025-37980,
CVE-2025-37873, CVE-2025-37766, CVE-2025-37761, CVE-2025-37892,
CVE-2025-22094, CVE-2025-22035, CVE-2025-22055, CVE-2025-22100,
CVE-2025-37816, CVE-2025-22062, CVE-2025-22110, CVE-2025-22088,
CVE-2025-23129, CVE-2025-38479, CVE-2025-37740, CVE-2025-23136,
CVE-2025-37846, CVE-2025-23163, CVE-2025-37977, CVE-2025-37879,
CVE-2025-22082, CVE-2025-22046, CVE-2025-22050, CVE-2025-22126,
CVE-2025-37796, CVE-2025-37815, CVE-2025-22127, CVE-2025-22105,
CVE-2025-22068, CVE-2025-22119, CVE-2025-22089, CVE-2025-37858,
CVE-2025-37826, CVE-2025-37945, CVE-2025-23157, CVE-2025-22054,
CVE-2025-37805, CVE-2025-37856, CVE-2025-37878, CVE-2025-37768,
CVE-2025-22040, CVE-2025-37944, CVE-2025-37774, CVE-2025-22117,
CVE-2025-37888, CVE-2025-37857, CVE-2025-37791, CVE-2025-37817,
CVE-2025-22041, CVE-2025-37983, CVE-2025-22039, CVE-2025-37749,
CVE-2025-22097, CVE-2025-37747, CVE-2025-37762, CVE-2025-22114,
CVE-2025-37831, CVE-2025-23133, CVE-2025-22020, CVE-2025-22085,
CVE-2025-37807, CVE-2025-22059, CVE-2025-22042, CVE-2025-22123,
CVE-2025-22107, CVE-2025-37759, CVE-2024-58094, CVE-2025-40114,
CVE-2025-37810, CVE-2025-37833, CVE-2025-23134, CVE-2025-23151,
CVE-2025-37743, CVE-2025-22034, CVE-2025-37739, CVE-2025-37863,
CVE-2025-39735, CVE-2025-39930, CVE-2025-37847, CVE-2025-37803,
CVE-2025-37786, CVE-2025-22112, CVE-2025-37830, CVE-2025-22108,
CVE-2025-37767, CVE-2025-37814, CVE-2025-37798, CVE-2025-22086,
CVE-2025-37778, CVE-2024-58093, CVE-2025-37848, CVE-2025-22024,
CVE-2025-37776, CVE-2025-38104, CVE-2025-37938, CVE-2025-37861,
CVE-2025-23150, CVE-2025-22021, CVE-2025-22018, CVE-2025-23137,
CVE-2025-37756, CVE-2025-37784, CVE-2025-37769, CVE-2025-37820,
CVE-2025-37758, CVE-2025-22047, CVE-2025-37844, CVE-2025-22093,
CVE-2025-23162, CVE-2025-22051, CVE-2025-22115, CVE-2025-37845,
CVE-2025-22074, CVE-2025-37883, CVE-2025-22116, CVE-2025-37824,
CVE-2025-22052, CVE-2025-22090, CVE-2025-37750, CVE-2025-39728,
CVE-2025-23145, CVE-2025-22125, CVE-2025-37834, CVE-2025-37738,
CVE-2025-37760, CVE-2025-22079, CVE-2025-37877, CVE-2025-37849,
CVE-2025-22026, CVE-2025-37886, CVE-2025-22043, CVE-2025-22122,
CVE-2025-37937, CVE-2025-22071, CVE-2025-37742, CVE-2025-37744,
CVE-2025-22106, CVE-2025-38152, CVE-2025-37869, CVE-2025-23135,
CVE-2025-22056, CVE-2024-58095, CVE-2025-37853, CVE-2025-37770,
CVE-2025-22031, CVE-2025-23158, CVE-2025-22072, CVE-2025-22102,
CVE-2025-40325, CVE-2025-22037, CVE-2025-37876, CVE-2025-37864,
CVE-2025-37867, CVE-2025-37855, CVE-2025-37984, CVE-2025-37839,
CVE-2025-23131, CVE-2025-22121, CVE-2025-22078, CVE-2025-37800,
CVE-2025-37880, CVE-2025-37925, CVE-2025-22113, CVE-2025-22064,
CVE-2025-22057, CVE-2025-22092, CVE-2025-37780, CVE-2025-37887,
CVE-2025-22099, CVE-2025-37793, CVE-2025-37978, CVE-2025-37746)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 25.04
linux-image-6.14.0-1004-realtime 6.14.0-1004.4
linux-image-6.14.0-1007-raspi 6.14.0-1007.7
linux-image-6.14.0-1008-gcp 6.14.0-1008.8
linux-image-6.14.0-1008-gcp-64k 6.14.0-1008.8
linux-image-6.14.0-22-generic 6.14.0-22.22
linux-image-6.14.0-22-generic-64k 6.14.0-22.22
linux-image-gcp 6.14.0-1008.8
linux-image-gcp-64k 6.14.0-1008.8
linux-image-generic 6.14.0-22.22
linux-image-generic-64k 6.14.0-22.22
linux-image-raspi 6.14.0-1007.7
linux-image-realtime 6.14.0-1004.4

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
https://ubuntu.com/security/notices/USN-7594-1
CVE-2023-53034, CVE-2024-58093, CVE-2024-58094, CVE-2024-58095,
CVE-2024-58096, CVE-2024-58097, CVE-2025-22018, CVE-2025-22019,
CVE-2025-22020, CVE-2025-22021, CVE-2025-22022, CVE-2025-22023,
CVE-2025-22024, CVE-2025-22025, CVE-2025-22026, CVE-2025-22027,
CVE-2025-22028, CVE-2025-22030, CVE-2025-22031, CVE-2025-22032,
CVE-2025-22033, CVE-2025-22034, CVE-2025-22035, CVE-2025-22036,
CVE-2025-22037, CVE-2025-22038, CVE-2025-22039, CVE-2025-22040,
CVE-2025-22041, CVE-2025-22042, CVE-2025-22043, CVE-2025-22044,
CVE-2025-22045, CVE-2025-22046, CVE-2025-22047, CVE-2025-22050,
CVE-2025-22051, CVE-2025-22052, CVE-2025-22053, CVE-2025-22054,
CVE-2025-22055, CVE-2025-22056, CVE-2025-22057, CVE-2025-22058,
CVE-2025-22059, CVE-2025-22060, CVE-2025-22061, CVE-2025-22062,
CVE-2025-22063, CVE-2025-22064, CVE-2025-22065, CVE-2025-22066,
CVE-2025-22067, CVE-2025-22068, CVE-2025-22069, CVE-2025-22070,
CVE-2025-22071, CVE-2025-22072, CVE-2025-22073, CVE-2025-22074,
CVE-2025-22075, CVE-2025-22076, CVE-2025-22078, CVE-2025-22079,
CVE-2025-22080, CVE-2025-22081, CVE-2025-22082, CVE-2025-22083,
CVE-2025-22084, CVE-2025-22085, CVE-2025-22086, CVE-2025-22087,
CVE-2025-22088, CVE-2025-22089, CVE-2025-22090, CVE-2025-22091,
CVE-2025-22092, CVE-2025-22093, CVE-2025-22094, CVE-2025-22095,
CVE-2025-22096, CVE-2025-22097, CVE-2025-22098, CVE-2025-22099,
CVE-2025-22100, CVE-2025-22101, CVE-2025-22102, CVE-2025-22103,
CVE-2025-22104, CVE-2025-22105, CVE-2025-22106, CVE-2025-22107,
CVE-2025-22108, CVE-2025-22109, CVE-2025-22110, CVE-2025-22111,
CVE-2025-22112, CVE-2025-22113, CVE-2025-22114, CVE-2025-22115,
CVE-2025-22116, CVE-2025-22117, CVE-2025-22118, CVE-2025-22119,
CVE-2025-22120, CVE-2025-22121, CVE-2025-22122, CVE-2025-22123,
CVE-2025-22124, CVE-2025-22125, CVE-2025-22126, CVE-2025-22127,
CVE-2025-22128, CVE-2025-23129, CVE-2025-23130, CVE-2025-23131,
CVE-2025-23132, CVE-2025-23133, CVE-2025-23134, CVE-2025-23135,
CVE-2025-23136, CVE-2025-23137, CVE-2025-23138, CVE-2025-23140,
CVE-2025-23141, CVE-2025-23142, CVE-2025-23143, CVE-2025-23144,
CVE-2025-23145, CVE-2025-23146, CVE-2025-23147, CVE-2025-23148,
CVE-2025-23149, CVE-2025-23150, CVE-2025-23151, CVE-2025-23152,
CVE-2025-23153, CVE-2025-23154, CVE-2025-23155, CVE-2025-23156,
CVE-2025-23157, CVE-2025-23158, CVE-2025-23159, CVE-2025-23160,
CVE-2025-23161, CVE-2025-23162, CVE-2025-23163, CVE-2025-37738,
CVE-2025-37739, CVE-2025-37740, CVE-2025-37741, CVE-2025-37742,
CVE-2025-37743, CVE-2025-37744, CVE-2025-37745, CVE-2025-37746,
CVE-2025-37747, CVE-2025-37748, CVE-2025-37749, CVE-2025-37750,
CVE-2025-37751, CVE-2025-37752, CVE-2025-37754, CVE-2025-37755,
CVE-2025-37756, CVE-2025-37757, CVE-2025-37758, CVE-2025-37759,
CVE-2025-37760, CVE-2025-37761, CVE-2025-37762, CVE-2025-37763,
CVE-2025-37764, CVE-2025-37765, CVE-2025-37766, CVE-2025-37767,
CVE-2025-37768, CVE-2025-37769, CVE-2025-37770, CVE-2025-37771,
CVE-2025-37772, CVE-2025-37773, CVE-2025-37774, CVE-2025-37775,
CVE-2025-37776, CVE-2025-37777, CVE-2025-37778, CVE-2025-37779,
CVE-2025-37780, CVE-2025-37781, CVE-2025-37783, CVE-2025-37784,
CVE-2025-37785, CVE-2025-37786, CVE-2025-37787, CVE-2025-37788,
CVE-2025-37789, CVE-2025-37790, CVE-2025-37791, CVE-2025-37792,
CVE-2025-37793, CVE-2025-37794, CVE-2025-37796, CVE-2025-37797,
CVE-2025-37798, CVE-2025-37799, CVE-2025-37800, CVE-2025-37801,
CVE-2025-37802, CVE-2025-37803, CVE-2025-37805, CVE-2025-37806,
CVE-2025-37807, CVE-2025-37808, CVE-2025-37809, CVE-2025-37810,
CVE-2025-37811, CVE-2025-37812, CVE-2025-37813, CVE-2025-37814,
CVE-2025-37815, CVE-2025-37816, CVE-2025-37817, CVE-2025-37819,
CVE-2025-37820, CVE-2025-37821, CVE-2025-37822, CVE-2025-37823,
CVE-2025-37824, CVE-2025-37825, CVE-2025-37826, CVE-2025-37827,
CVE-2025-37828, CVE-2025-37829, CVE-2025-37830, CVE-2025-37831,
CVE-2025-37833, CVE-2025-37834, CVE-2025-37836, CVE-2025-37837,
CVE-2025-37838, CVE-2025-37839, CVE-2025-37840, CVE-2025-37841,
CVE-2025-37842, CVE-2025-37843, CVE-2025-37844, CVE-2025-37845,
CVE-2025-37846, CVE-2025-37847, CVE-2025-37848, CVE-2025-37849,
CVE-2025-37850, CVE-2025-37851, CVE-2025-37852, CVE-2025-37853,
CVE-2025-37854, CVE-2025-37855, CVE-2025-37856, CVE-2025-37857,
CVE-2025-37858, CVE-2025-37859, CVE-2025-37860, CVE-2025-37861,
CVE-2025-37862, CVE-2025-37863, CVE-2025-37864, CVE-2025-37865,
CVE-2025-37866, CVE-2025-37867, CVE-2025-37868, CVE-2025-37869,
CVE-2025-37870, CVE-2025-37872, CVE-2025-37873, CVE-2025-37874,
CVE-2025-37875, CVE-2025-37876, CVE-2025-37877, CVE-2025-37878,
CVE-2025-37879, CVE-2025-37880, CVE-2025-37881, CVE-2025-37882,
CVE-2025-37883, CVE-2025-37884, CVE-2025-37885, CVE-2025-37886,
CVE-2025-37887, CVE-2025-37888, CVE-2025-37892, CVE-2025-37925,
CVE-2025-37937, CVE-2025-37938, CVE-2025-37939, CVE-2025-37940,
CVE-2025-37941, CVE-2025-37942, CVE-2025-37943, CVE-2025-37944,
CVE-2025-37945, CVE-2025-37975, CVE-2025-37977, CVE-2025-37978,
CVE-2025-37979, CVE-2025-37980, CVE-2025-37981, CVE-2025-37982,
CVE-2025-37983, CVE-2025-37984, CVE-2025-37985, CVE-2025-37986,
CVE-2025-37987, CVE-2025-37988, CVE-2025-37989, CVE-2025-38049,
CVE-2025-38104, CVE-2025-38152, CVE-2025-38240, CVE-2025-38479,
CVE-2025-38575, CVE-2025-38637, CVE-2025-39688, CVE-2025-39728,
CVE-2025-39735, CVE-2025-39755, CVE-2025-39778, CVE-2025-39930,
CVE-2025-39989, CVE-2025-40014, CVE-2025-40114, CVE-2025-40325

Package Information:
https://launchpad.net/ubuntu/+source/linux/6.14.0-22.22
https://launchpad.net/ubuntu/+source/linux-gcp/6.14.0-1008.8
https://launchpad.net/ubuntu/+source/linux-raspi/6.14.0-1007.7
https://launchpad.net/ubuntu/+source/linux-realtime/6.14.0-1004.4



[USN-7597-1] Linux kernel (Azure) vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7597-1
June 24, 2025

linux-azure vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-azure: Linux kernel for Microsoft Azure Cloud systems

Details:

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux
Kernel contained an improper access control vulnerability. A nearby
attacker could use this to connect a rougue device and possibly execute
arbitrary code. (CVE-2024-8805)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- PowerPC architecture;
- x86 architecture;
- ACPI drivers;
- Clock framework and drivers;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- MemoryStick subsystem;
- Network drivers;
- Mellanox network drivers;
- NTB driver;
- PCI subsystem;
- Voltage and Current Regulator drivers;
- Remote Processor subsystem;
- SCSI subsystem;
- QCOM SoC drivers;
- Thermal drivers;
- BTRFS file system;
- Ext4 file system;
- JFS file system;
- Network file system (NFS) server daemon;
- NTFS3 file system;
- File systems infrastructure;
- Proc file system;
- SMB network file system;
- IPv6 networking;
- RDMA verbs API;
- SoC audio core drivers;
- Tracing infrastructure;
- Watch queue notification mechanism;
- 802.1Q VLAN protocol;
- Asynchronous Transfer Mode (ATM) subsystem;
- Bluetooth subsystem;
- Networking core;
- IPv4 networking;
- Netfilter;
- Network traffic control;
- SMC sockets;
- SoC Audio for Freescale CPUs drivers;
(CVE-2025-21994, CVE-2025-37937, CVE-2025-21964, CVE-2025-22086,
CVE-2025-22073, CVE-2025-39735, CVE-2025-22025, CVE-2025-22004,
CVE-2025-22055, CVE-2025-22007, CVE-2024-53144, CVE-2025-22044,
CVE-2025-22014, CVE-2025-37785, CVE-2025-21959, CVE-2022-49636,
CVE-2025-21968, CVE-2025-22018, CVE-2025-22035, CVE-2024-56664,
CVE-2025-21975, CVE-2025-39728, CVE-2025-22045, CVE-2022-49728,
CVE-2025-21962, CVE-2025-22089, CVE-2025-21963, CVE-2025-21956,
CVE-2024-36945, CVE-2025-21992, CVE-2025-22010, CVE-2025-21991,
CVE-2024-46812, CVE-2024-42230, CVE-2025-21941, CVE-2025-22071,
CVE-2025-22020, CVE-2025-22097, CVE-2025-21999, CVE-2025-21957,
CVE-2025-22063, CVE-2024-58093, CVE-2025-21970, CVE-2025-22005,
CVE-2025-22021, CVE-2025-22075, CVE-2025-22050, CVE-2025-21981,
CVE-2025-22054, CVE-2025-38152, CVE-2025-38575, CVE-2025-38637,
CVE-2023-53034, CVE-2025-22056, CVE-2025-22008, CVE-2024-46821,
CVE-2025-23138, CVE-2024-46753, CVE-2025-37889, CVE-2025-22081,
CVE-2025-21996, CVE-2025-22066, CVE-2025-22060, CVE-2025-23136,
CVE-2025-22079)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
linux-image-5.15.0-1091-azure 5.15.0-1091.100
linux-image-azure-lts-22.04 5.15.0.1091.89

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
https://ubuntu.com/security/notices/USN-7597-1
CVE-2022-49636, CVE-2022-49728, CVE-2023-53034, CVE-2024-36945,
CVE-2024-42230, CVE-2024-46753, CVE-2024-46812, CVE-2024-46821,
CVE-2024-53144, CVE-2024-56664, CVE-2024-58093, CVE-2024-8805,
CVE-2025-21941, CVE-2025-21956, CVE-2025-21957, CVE-2025-21959,
CVE-2025-21962, CVE-2025-21963, CVE-2025-21964, CVE-2025-21968,
CVE-2025-21970, CVE-2025-21975, CVE-2025-21981, CVE-2025-21991,
CVE-2025-21992, CVE-2025-21994, CVE-2025-21996, CVE-2025-21999,
CVE-2025-22004, CVE-2025-22005, CVE-2025-22007, CVE-2025-22008,
CVE-2025-22010, CVE-2025-22014, CVE-2025-22018, CVE-2025-22020,
CVE-2025-22021, CVE-2025-22025, CVE-2025-22035, CVE-2025-22044,
CVE-2025-22045, CVE-2025-22050, CVE-2025-22054, CVE-2025-22055,
CVE-2025-22056, CVE-2025-22060, CVE-2025-22063, CVE-2025-22066,
CVE-2025-22071, CVE-2025-22073, CVE-2025-22075, CVE-2025-22079,
CVE-2025-22081, CVE-2025-22086, CVE-2025-22089, CVE-2025-22097,
CVE-2025-23136, CVE-2025-23138, CVE-2025-37785, CVE-2025-37889,
CVE-2025-37937, CVE-2025-38152, CVE-2025-38575, CVE-2025-38637,
CVE-2025-39728, CVE-2025-39735

Package Information:
https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1091.100



[USN-7596-1] Linux kernel (Azure) vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7596-1
June 24, 2025

linux-azure, linux-azure-6.8 vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-azure: Linux kernel for Microsoft Azure Cloud systems
- linux-azure-6.8: Linux kernel for Microsoft Azure cloud systems

Details:

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- GPIO subsystem;
- GPU drivers;
- InfiniBand drivers;
- IRQ chip drivers;
- Network drivers;
- Mellanox network drivers;
- i.MX PM domains;
- SCSI subsystem;
- USB Serial drivers;
- AFS file system;
- GFS2 file system;
- File systems infrastructure;
- File system notification infrastructure;
- Overlay file system;
- Proc file system;
- SMB network file system;
- Timer subsystem;
- Kernel CPU control infrastructure;
- Memory management;
- Networking core;
- DCCP (Datagram Congestion Control Protocol);
- IPv6 networking;
- IEEE 802.15.4 subsystem;
- Open vSwitch;
- Network traffic control;
- VMware vSockets driver;
(CVE-2025-21675, CVE-2025-21697, CVE-2025-21668, CVE-2024-57951,
CVE-2025-21680, CVE-2024-50157, CVE-2025-21699, CVE-2025-21669,
CVE-2025-21678, CVE-2025-21665, CVE-2024-57924, CVE-2024-57949,
CVE-2024-53124, CVE-2025-21684, CVE-2025-21676, CVE-2025-21672,
CVE-2025-21682, CVE-2025-21670, CVE-2025-21690, CVE-2025-21673,
CVE-2025-21691, CVE-2024-57952, CVE-2025-21674, CVE-2025-21689,
CVE-2025-21943, CVE-2025-21692, CVE-2025-21667, CVE-2025-21666,
CVE-2024-57948, CVE-2025-21694, CVE-2025-21683, CVE-2025-21681)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
linux-image-6.8.0-1030-azure 6.8.0-1030.35
linux-image-6.8.0-1030-azure-fde 6.8.0-1030.35
linux-image-azure-fde-lts-24.04 6.8.0-1030.35
linux-image-azure-lts-24.04 6.8.0-1030.35

Ubuntu 22.04 LTS
linux-image-6.8.0-1030-azure 6.8.0-1030.35~22.04.1
linux-image-6.8.0-1030-azure-fde 6.8.0-1030.35~22.04.1
linux-image-azure 6.8.0-1030.35~22.04.1
linux-image-azure-fde 6.8.0-1030.35~22.04.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
https://ubuntu.com/security/notices/USN-7596-1
CVE-2024-50157, CVE-2024-53124, CVE-2024-57924, CVE-2024-57948,
CVE-2024-57949, CVE-2024-57951, CVE-2024-57952, CVE-2025-21665,
CVE-2025-21666, CVE-2025-21667, CVE-2025-21668, CVE-2025-21669,
CVE-2025-21670, CVE-2025-21672, CVE-2025-21673, CVE-2025-21674,
CVE-2025-21675, CVE-2025-21676, CVE-2025-21678, CVE-2025-21680,
CVE-2025-21681, CVE-2025-21682, CVE-2025-21683, CVE-2025-21684,
CVE-2025-21689, CVE-2025-21690, CVE-2025-21691, CVE-2025-21692,
CVE-2025-21694, CVE-2025-21697, CVE-2025-21699, CVE-2025-21943

Package Information:
https://launchpad.net/ubuntu/+source/linux-azure/6.8.0-1030.35
https://launchpad.net/ubuntu/+source/linux-azure-6.8/6.8.0-1030.35~22.04.1



[USN-7591-4] Linux kernel (AWS) vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7591-4
June 24, 2025

linux-aws vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-aws: Linux kernel for Amazon Web Services (AWS) systems

Details:

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux
Kernel contained an improper access control vulnerability. A nearby
attacker could use this to connect a rougue device and possibly execute
arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- PowerPC architecture;
- x86 architecture;
- ACPI drivers;
- Clock framework and drivers;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- MemoryStick subsystem;
- Network drivers;
- Mellanox network drivers;
- NTB driver;
- PCI subsystem;
- Voltage and Current Regulator drivers;
- Remote Processor subsystem;
- SCSI subsystem;
- QCOM SoC drivers;
- Thermal drivers;
- BTRFS file system;
- Ext4 file system;
- JFS file system;
- Network file system (NFS) server daemon;
- NTFS3 file system;
- File systems infrastructure;
- Proc file system;
- SMB network file system;
- IPv6 networking;
- RDMA verbs API;
- SoC audio core drivers;
- Tracing infrastructure;
- Watch queue notification mechanism;
- 802.1Q VLAN protocol;
- Asynchronous Transfer Mode (ATM) subsystem;
- Bluetooth subsystem;
- Networking core;
- IPv4 networking;
- Netfilter;
- Network traffic control;
- SMC sockets;
- SoC Audio for Freescale CPUs drivers;
(CVE-2025-23138, CVE-2025-21956, CVE-2025-21970, CVE-2025-22025,
CVE-2024-46753, CVE-2025-21962, CVE-2025-37889, CVE-2025-21992,
CVE-2025-39728, CVE-2025-22054, CVE-2025-21959, CVE-2024-53144,
CVE-2022-49728, CVE-2024-58093, CVE-2025-38637, CVE-2025-21981,
CVE-2025-21963, CVE-2025-21968, CVE-2025-22014, CVE-2024-46812,
CVE-2025-22005, CVE-2025-21994, CVE-2025-22071, CVE-2025-22008,
CVE-2022-49636, CVE-2025-22007, CVE-2023-53034, CVE-2025-22035,
CVE-2025-22010, CVE-2025-22081, CVE-2025-22021, CVE-2024-46821,
CVE-2025-21999, CVE-2025-38575, CVE-2025-22073, CVE-2025-22004,
CVE-2024-42230, CVE-2025-21941, CVE-2024-56664, CVE-2025-22044,
CVE-2025-39735, CVE-2025-22060, CVE-2025-22055, CVE-2025-21957,
CVE-2025-21975, CVE-2025-22075, CVE-2025-22089, CVE-2025-37937,
CVE-2025-38152, CVE-2025-22020, CVE-2025-22066, CVE-2025-22056,
CVE-2025-22050, CVE-2025-21964, CVE-2025-21996, CVE-2025-22079,
CVE-2025-23136, CVE-2025-22063, CVE-2024-36945, CVE-2025-22097,
CVE-2025-37785, CVE-2025-21991, CVE-2025-22086, CVE-2025-22045,
CVE-2025-22018)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
linux-image-5.15.0-1086-aws 5.15.0-1086.93
linux-image-5.15.0-1086-aws-64k 5.15.0-1086.93
linux-image-aws-64k-lts-22.04 5.15.0.1086.89
linux-image-aws-lts-22.04 5.15.0.1086.89

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
https://ubuntu.com/security/notices/USN-7591-4
https://ubuntu.com/security/notices/USN-7591-3
https://ubuntu.com/security/notices/USN-7591-2
https://ubuntu.com/security/notices/USN-7591-1
CVE-2022-49636, CVE-2022-49728, CVE-2023-53034, CVE-2024-36945,
CVE-2024-42230, CVE-2024-46753, CVE-2024-46812, CVE-2024-46821,
CVE-2024-53144, CVE-2024-56664, CVE-2024-58093, CVE-2024-8805,
CVE-2025-21941, CVE-2025-21956, CVE-2025-21957, CVE-2025-21959,
CVE-2025-21962, CVE-2025-21963, CVE-2025-21964, CVE-2025-21968,
CVE-2025-21970, CVE-2025-21975, CVE-2025-21981, CVE-2025-21991,
CVE-2025-21992, CVE-2025-21994, CVE-2025-21996, CVE-2025-21999,
CVE-2025-22004, CVE-2025-22005, CVE-2025-22007, CVE-2025-22008,
CVE-2025-22010, CVE-2025-22014, CVE-2025-22018, CVE-2025-22020,
CVE-2025-22021, CVE-2025-22025, CVE-2025-22035, CVE-2025-22044,
CVE-2025-22045, CVE-2025-22050, CVE-2025-22054, CVE-2025-22055,
CVE-2025-22056, CVE-2025-22060, CVE-2025-22063, CVE-2025-22066,
CVE-2025-22071, CVE-2025-22073, CVE-2025-22075, CVE-2025-22079,
CVE-2025-22081, CVE-2025-22086, CVE-2025-22089, CVE-2025-22097,
CVE-2025-2312, CVE-2025-23136, CVE-2025-23138, CVE-2025-37785,
CVE-2025-37889, CVE-2025-37937, CVE-2025-38152, CVE-2025-38575,
CVE-2025-38637, CVE-2025-39728, CVE-2025-39735

Package Information:
https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1086.93



[USN-7598-1] Linux kernel (Azure) vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7598-1
June 24, 2025

linux-azure-5.15 vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 20.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-azure-5.15: Linux kernel for Microsoft Azure cloud systems

Details:

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux
Kernel contained an improper access control vulnerability. A nearby
attacker could use this to connect a rougue device and possibly execute
arbitrary code. (CVE-2024-8805)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- PowerPC architecture;
- x86 architecture;
- ACPI drivers;
- Clock framework and drivers;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- MemoryStick subsystem;
- Network drivers;
- Mellanox network drivers;
- NTB driver;
- PCI subsystem;
- Voltage and Current Regulator drivers;
- Remote Processor subsystem;
- SCSI subsystem;
- QCOM SoC drivers;
- Thermal drivers;
- BTRFS file system;
- Ext4 file system;
- JFS file system;
- Network file system (NFS) server daemon;
- NTFS3 file system;
- File systems infrastructure;
- Proc file system;
- SMB network file system;
- IPv6 networking;
- RDMA verbs API;
- SoC audio core drivers;
- Tracing infrastructure;
- Watch queue notification mechanism;
- 802.1Q VLAN protocol;
- Asynchronous Transfer Mode (ATM) subsystem;
- Bluetooth subsystem;
- Networking core;
- IPv4 networking;
- Netfilter;
- Network traffic control;
- SMC sockets;
- Sun RPC protocol;
- SoC Audio for Freescale CPUs drivers;
(CVE-2025-21959, CVE-2025-21996, CVE-2024-46821, CVE-2025-38575,
CVE-2025-22045, CVE-2025-21970, CVE-2025-21956, CVE-2025-21994,
CVE-2025-23136, CVE-2025-39735, CVE-2025-23138, CVE-2025-22020,
CVE-2025-21957, CVE-2025-22063, CVE-2025-21975, CVE-2025-22050,
CVE-2024-53144, CVE-2025-21991, CVE-2025-22035, CVE-2024-42230,
CVE-2025-22007, CVE-2025-22071, CVE-2025-22060, CVE-2025-22079,
CVE-2025-21999, CVE-2025-22081, CVE-2025-22021, CVE-2025-21964,
CVE-2024-56664, CVE-2024-56608, CVE-2025-38152, CVE-2025-21992,
CVE-2024-56551, CVE-2025-22089, CVE-2025-22075, CVE-2024-53168,
CVE-2022-49728, CVE-2022-49636, CVE-2025-22010, CVE-2025-38637,
CVE-2025-22004, CVE-2025-21963, CVE-2025-22086, CVE-2025-22097,
CVE-2025-21962, CVE-2025-22014, CVE-2024-46753, CVE-2025-22073,
CVE-2025-22018, CVE-2025-22044, CVE-2025-21941, CVE-2025-39728,
CVE-2025-22055, CVE-2025-37785, CVE-2025-22025, CVE-2025-22066,
CVE-2023-53034, CVE-2025-22008, CVE-2025-22054, CVE-2025-37937,
CVE-2025-37889, CVE-2025-22005, CVE-2025-21968, CVE-2024-58093,
CVE-2024-36945, CVE-2025-21981, CVE-2025-22056, CVE-2024-46812)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 20.04 LTS
linux-image-5.15.0-1091-azure 5.15.0-1091.100~20.04.1
Available with Ubuntu Pro
linux-image-azure 5.15.0.1091.100~20.04.1
Available with Ubuntu Pro
linux-image-azure-cvm 5.15.0.1091.100~20.04.1
Available with Ubuntu Pro

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
https://ubuntu.com/security/notices/USN-7598-1
CVE-2022-49636, CVE-2022-49728, CVE-2023-53034, CVE-2024-36945,
CVE-2024-42230, CVE-2024-46753, CVE-2024-46812, CVE-2024-46821,
CVE-2024-53144, CVE-2024-53168, CVE-2024-56551, CVE-2024-56608,
CVE-2024-56664, CVE-2024-58093, CVE-2024-8805, CVE-2025-21941,
CVE-2025-21956, CVE-2025-21957, CVE-2025-21959, CVE-2025-21962,
CVE-2025-21963, CVE-2025-21964, CVE-2025-21968, CVE-2025-21970,
CVE-2025-21975, CVE-2025-21981, CVE-2025-21991, CVE-2025-21992,
CVE-2025-21994, CVE-2025-21996, CVE-2025-21999, CVE-2025-22004,
CVE-2025-22005, CVE-2025-22007, CVE-2025-22008, CVE-2025-22010,
CVE-2025-22014, CVE-2025-22018, CVE-2025-22020, CVE-2025-22021,
CVE-2025-22025, CVE-2025-22035, CVE-2025-22044, CVE-2025-22045,
CVE-2025-22050, CVE-2025-22054, CVE-2025-22055, CVE-2025-22056,
CVE-2025-22060, CVE-2025-22063, CVE-2025-22066, CVE-2025-22071,
CVE-2025-22073, CVE-2025-22075, CVE-2025-22079, CVE-2025-22081,
CVE-2025-22086, CVE-2025-22089, CVE-2025-22097, CVE-2025-23136,
CVE-2025-23138, CVE-2025-37785, CVE-2025-37889, CVE-2025-37937,
CVE-2025-38152, CVE-2025-38575, CVE-2025-38637, CVE-2025-39728,
CVE-2025-39735



[USN-7595-2] Linux kernel (Real-time) vulnerabilities


==========================================================================
Ubuntu Security Notice USN-7595-2
June 24, 2025

linux-realtime vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-realtime: Linux kernel for Real-time systems

Details:

It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- GPIO subsystem;
- GPU drivers;
- InfiniBand drivers;
- IRQ chip drivers;
- Network drivers;
- Mellanox network drivers;
- i.MX PM domains;
- SCSI subsystem;
- USB Serial drivers;
- AFS file system;
- GFS2 file system;
- File systems infrastructure;
- File system notification infrastructure;
- Overlay file system;
- Proc file system;
- SMB network file system;
- Timer subsystem;
- Kernel CPU control infrastructure;
- Memory management;
- Networking core;
- DCCP (Datagram Congestion Control Protocol);
- IPv6 networking;
- IEEE 802.15.4 subsystem;
- Open vSwitch;
- Network traffic control;
- VMware vSockets driver;
(CVE-2025-21943, CVE-2025-21672, CVE-2024-57952, CVE-2024-57949,
CVE-2025-21683, CVE-2025-21690, CVE-2025-21699, CVE-2025-21676,
CVE-2024-57924, CVE-2025-21694, CVE-2024-57948, CVE-2025-21675,
CVE-2024-57951, CVE-2025-21692, CVE-2025-21684, CVE-2025-21668,
CVE-2025-21665, CVE-2025-21667, CVE-2025-21670, CVE-2025-21674,
CVE-2025-21697, CVE-2024-53124, CVE-2025-21666, CVE-2025-21682,
CVE-2025-21680, CVE-2025-21681, CVE-2025-21691, CVE-2025-21669,
CVE-2025-21673, CVE-2024-50157, CVE-2025-21689, CVE-2025-21678)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
linux-image-6.8.1-1023-realtime 6.8.1-1023.24
Available with Ubuntu Pro
linux-image-realtime 6.8.1-1023.24
Available with Ubuntu Pro

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
https://ubuntu.com/security/notices/USN-7595-2
https://ubuntu.com/security/notices/USN-7595-1
CVE-2024-50157, CVE-2024-53124, CVE-2024-57924, CVE-2024-57948,
CVE-2024-57949, CVE-2024-57951, CVE-2024-57952, CVE-2025-21665,
CVE-2025-21666, CVE-2025-21667, CVE-2025-21668, CVE-2025-21669,
CVE-2025-21670, CVE-2025-21672, CVE-2025-21673, CVE-2025-21674,
CVE-2025-21675, CVE-2025-21676, CVE-2025-21678, CVE-2025-21680,
CVE-2025-21681, CVE-2025-21682, CVE-2025-21683, CVE-2025-21684,
CVE-2025-21689, CVE-2025-21690, CVE-2025-21691, CVE-2025-21692,
CVE-2025-21694, CVE-2025-21697, CVE-2025-21699, CVE-2025-21943,
CVE-2025-2312

Package Information:
https://launchpad.net/ubuntu/+source/linux-realtime/6.8.1-1023.24


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