[USN-7617-1] libtpms vulnerability
[USN-7608-4] Linux kernel vulnerabilities
[USN-7585-6] Linux kernel (BlueField) vulnerabilities
[USN-7617-1] libtpms vulnerability
==========================================================================
Ubuntu Security Notice USN-7617-1
July 03, 2025
libtpms vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 25.04
- Ubuntu 24.10
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
Summary:
libtpms could be made to crash if it received specially crafted
input.
Software Description:
- libtpms: TPM emulation library
Details:
It was discovered that libtpms did not properly manage memory
when performing crafted cryptographic operations. An attacker could
possibly use this issue to cause a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 25.04
libtpms0 0.9.3-0ubuntu4.25.04.1
Ubuntu 24.10
libtpms0 0.9.3-0ubuntu4.24.10.1
Ubuntu 24.04 LTS
libtpms0 0.9.3-0ubuntu4.24.04.1
Ubuntu 22.04 LTS
libtpms0 0.9.3-0ubuntu1.22.04.2
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-7617-1
CVE-2025-49133
Package Information:
https://launchpad.net/ubuntu/+source/libtpms/0.9.3-0ubuntu4.25.04.1
https://launchpad.net/ubuntu/+source/libtpms/0.9.3-0ubuntu4.24.10.1
https://launchpad.net/ubuntu/+source/libtpms/0.9.3-0ubuntu4.24.04.1
https://launchpad.net/ubuntu/+source/libtpms/0.9.3-0ubuntu1.22.04.2
[USN-7608-4] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7608-4
July 03, 2025
linux-aws-5.15, linux-intel-iot-realtime vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux-intel-iot-realtime: Linux kernel for Intel IoT Real-time platforms
- linux-aws-5.15: Linux kernel for Amazon Web Services (AWS) 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS
linux-image-5.15.0-1080-intel-iot-realtime 5.15.0-1080.82
Available with Ubuntu Pro
linux-image-intel-iot-realtime 5.15.0.1080.84
Available with Ubuntu Pro
linux-image-intel-iot-realtime-5.15 5.15.0.1080.84
Available with Ubuntu Pro
Ubuntu 20.04 LTS
linux-image-5.15.0-1087-aws 5.15.0-1087.94~20.04.1
Available with Ubuntu Pro
linux-image-aws 5.15.0.1087.94~20.04.1
Available with Ubuntu Pro
linux-image-aws-5.15 5.15.0.1087.94~20.04.1
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-7608-4
https://ubuntu.com/security/notices/USN-7608-3
https://ubuntu.com/security/notices/USN-7608-2
https://ubuntu.com/security/notices/USN-7608-1
CVE-2024-46787, CVE-2024-50047, CVE-2024-53051, CVE-2025-37798,
CVE-2025-37890, CVE-2025-37932, CVE-2025-37997, CVE-2025-38000,
CVE-2025-38001
Package Information:
https://launchpad.net/ubuntu/+source/linux-intel-iot-realtime/5.15.0-1080.82
[USN-7585-6] Linux kernel (BlueField) vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7585-6
July 03, 2025
linux-bluefield 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-bluefield: Linux kernel for NVIDIA BlueField platforms
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:
- PowerPC architecture;
- x86 architecture;
- iSCSI Boot Firmware Table Attributes driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- MemoryStick subsystem;
- Network drivers;
- NTB driver;
- PCI subsystem;
- SCSI subsystem;
- Thermal drivers;
- JFS file system;
- File systems infrastructure;
- Tracing infrastructure;
- 802.1Q VLAN protocol;
- Asynchronous Transfer Mode (ATM) subsystem;
- Bluetooth subsystem;
- IPv6 networking;
- Netfilter;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063,
CVE-2025-22045, CVE-2024-58093, CVE-2022-49636, CVE-2025-22020,
CVE-2024-53168, CVE-2025-22071, CVE-2025-39735, CVE-2025-21991,
CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034,
CVE-2025-22054, CVE-2025-23136, CVE-2025-22073, CVE-2024-56551,
CVE-2025-22005, CVE-2025-37937, CVE-2021-47211, CVE-2025-22086,
CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018,
CVE-2025-22079, CVE-2025-21957, CVE-2025-21993)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 20.04 LTS
linux-image-5.4.0-1106-bluefield 5.4.0-1106.113
Available with Ubuntu Pro
linux-image-bluefield 5.4.0.1106.102
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-7585-6
https://ubuntu.com/security/notices/USN-7585-5
https://ubuntu.com/security/notices/USN-7585-4
https://ubuntu.com/security/notices/USN-7585-3
https://ubuntu.com/security/notices/USN-7585-2
https://ubuntu.com/security/notices/USN-7585-1
CVE-2021-47211, CVE-2022-49636, CVE-2023-53034, CVE-2024-53168,
CVE-2024-56551, CVE-2024-58093, CVE-2025-21956, CVE-2025-21957,
CVE-2025-21959, CVE-2025-21991, CVE-2025-21992, CVE-2025-21993,
CVE-2025-21996, CVE-2025-22004, CVE-2025-22005, CVE-2025-22007,
CVE-2025-22018, CVE-2025-22020, CVE-2025-22021, CVE-2025-22035,
CVE-2025-22045, CVE-2025-22054, CVE-2025-22063, CVE-2025-22071,
CVE-2025-22073, CVE-2025-22079, CVE-2025-22086, CVE-2025-2312,
CVE-2025-23136, CVE-2025-37937, CVE-2025-38637, CVE-2025-39735
