[USN-7582-1] Samba vulnerabilities
[USN-7581-1] Express vulnerabilities
[USN-7583-1] Python vulnerabilities
[USN-7585-2] Linux kernel (FIPS) vulnerabilities
[USN-7585-1] Linux kernel vulnerabilities
[USN-7582-1] Samba vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7582-1
June 19, 2025
samba vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Samba.
Software Description:
- samba: SMB/CIFS file, print, and login server for Unix
Details:
Evgeny Legerov discovered that Samba incorrectly handled buffers in
certain GSSAPI routines of Heimdal. A remote attacker could possibly use
this issue to cause Samba to crash, resulting in a denial of service.
(CVE-2022-3437)
Greg Hudson discovered that Samba incorrectly handled PAC parsing. On
32-bit systems, a remote attacker could use this issue to escalate
privileges, or possibly execute arbitrary code. (CVE-2022-42898)
Joseph Sutton discovered that Samba could be forced to issue rc4-hmac
encrypted Kerberos tickets. A remote attacker could possibly use this issue
to escalate privileges. This issue only affected Ubuntu 20.04 LTS and
Ubuntu 22.04 LTS. (CVE-2022-45141)
Florent Saudel discovered that Samba incorrectly handled certain Spotlight
requests. A remote attacker could possibly use this issue to cause Samba to
consume resources, leading to a denial of service. (CVE-2023-34966)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 18.04 LTS
samba 2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1
Available with Ubuntu Pro
Ubuntu 16.04 LTS
samba 2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2
Available with Ubuntu Pro
Ubuntu 14.04 LTS
samba 2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-7582-1
CVE-2022-3437, CVE-2022-42898, CVE-2022-45141, CVE-2023-34966
[USN-7581-1] Express vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7581-1
June 19, 2025
node-express vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 24.10
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in Express.
Software Description:
- node-express: Fast, unopinionated, minimalist web framework for Node.js
Details:
It was discovered that Express incorrectly handled certain URLs, leading
to an open redirect attack. A remote attacker could possibly use this
issue to perform phishing attacks. (CVE-2024-29041)
Adam Korcz discovered that Express did not properly sanitize certain
inputs. A remote attacker could possibly use this issue to perform cross
site scripting. (CVE-2024-43796)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.10
node-express 4.19.2+~cs8.36.26-1ubuntu0.1
Ubuntu 24.04 LTS
node-express 4.19.2+~cs8.36.21-1ubuntu0.1~esm1
Available with Ubuntu Pro
Ubuntu 22.04 LTS
node-express 4.17.3+~4.17.13-1ubuntu0.1~esm1
Available with Ubuntu Pro
Ubuntu 20.04 LTS
node-express 4.17.1-2ubuntu0.1~esm1
Available with Ubuntu Pro
Ubuntu 18.04 LTS
node-express 4.1.1~dfsg-1ubuntu0.18.04.1~esm1
Available with Ubuntu Pro
Ubuntu 16.04 LTS
node-express 4.1.1~dfsg-1ubuntu0.16.04.1~esm1
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-7581-1
CVE-2024-29041, CVE-2024-43796
Package Information:
https://launchpad.net/ubuntu/+source/node-express/4.19.2+~cs8.36.26-1ubuntu0.1
[USN-7583-1] Python vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7583-1
June 19, 2025
python3.13, python3.12 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 25.04
- Ubuntu 24.10
- Ubuntu 24.04 LTS
Summary:
Python could be made to overwrite files.
Software Description:
- python3.13: An interactive high-level object-oriented language
- python3.12: An interactive high-level object-oriented language
Details:
It was discovered that Python incorrectly handled tar archive extraction
with the filtering option. An attacker could possibly use this issue to
modify files in arbitrary filesystem locations and cause data loss.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 25.04
python3.13 3.13.3-1ubuntu0.2
Ubuntu 24.10
python3.12 3.12.7-1ubuntu2.2
python3.13 3.13.0-1ubuntu0.3
Ubuntu 24.04 LTS
python3.12 3.12.3-1ubuntu0.7
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-7583-1
CVE-2024-12718, CVE-2025-4138, CVE-2025-4330, CVE-2025-4435,
CVE-2025-4517
Package Information:
https://launchpad.net/ubuntu/+source/python3.13/3.13.3-1ubuntu0.2
https://launchpad.net/ubuntu/+source/python3.12/3.12.7-1ubuntu2.2
https://launchpad.net/ubuntu/+source/python3.13/3.13.0-1ubuntu0.3
https://launchpad.net/ubuntu/+source/python3.12/3.12.3-1ubuntu0.7
[USN-7585-2] Linux kernel (FIPS) vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7585-2
June 19, 2025
linux-aws-fips, linux-gcp-fips 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-aws-fips: Linux kernel for Amazon Web Services (AWS) systems with FIPS
- linux-gcp-fips: Linux kernel for Google Cloud Platform (GCP) systems with
FIPS
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-5.4.0-1147-aws-fips 5.4.0-1147.157+fips1
Available with Ubuntu Pro
linux-image-5.4.0-1150-gcp-fips 5.4.0-1150.159+fips1
Available with Ubuntu Pro
linux-image-aws-fips 5.4.0.1147.94
Available with Ubuntu Pro
linux-image-gcp-fips 5.4.0.1150.92
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-7585-2
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
Package Information:
https://launchpad.net/ubuntu/+source/linux-aws-fips/5.4.0-1147.157+fips1
https://launchpad.net/ubuntu/+source/linux-gcp-fips/5.4.0-1150.159+fips1
[USN-7585-1] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7585-1
June 19, 2025
linux, linux-aws, linux-aws-5.4, linux-azure, linux-gcp, linux-gcp-5.4,
linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4,
linux-xilinx-zynqmp vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
- Ubuntu 18.04 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-azure: Linux kernel for Microsoft Azure Cloud systems
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-kvm: Linux kernel for cloud environments
- linux-oracle: Linux kernel for Oracle Cloud systems
- linux-xilinx-zynqmp: Linux kernel for Xilinx ZynqMP processors
- linux-aws-5.4: Linux kernel for Amazon Web Services (AWS) systems
- linux-gcp-5.4: Linux kernel for Google Cloud Platform (GCP) systems
- linux-ibm-5.4: Linux kernel for IBM cloud systems
- linux-oracle-5.4: Linux kernel for Oracle Cloud 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:
- 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-5.4.0-1065-xilinx-zynqmp 5.4.0-1065.69
Available with Ubuntu Pro
linux-image-5.4.0-1093-ibm 5.4.0-1093.98
Available with Ubuntu Pro
linux-image-5.4.0-1134-kvm 5.4.0-1134.143
Available with Ubuntu Pro
linux-image-5.4.0-1145-oracle 5.4.0-1145.155
Available with Ubuntu Pro
linux-image-5.4.0-1147-aws 5.4.0-1147.157
Available with Ubuntu Pro
linux-image-5.4.0-1150-gcp 5.4.0-1150.159
Available with Ubuntu Pro
linux-image-5.4.0-1152-azure 5.4.0-1152.159
Available with Ubuntu Pro
linux-image-5.4.0-218-generic 5.4.0-218.238
Available with Ubuntu Pro
linux-image-5.4.0-218-generic-lpae 5.4.0-218.238
Available with Ubuntu Pro
linux-image-5.4.0-218-lowlatency 5.4.0-218.238
Available with Ubuntu Pro
linux-image-aws-lts-20.04 5.4.0.1147.144
Available with Ubuntu Pro
linux-image-azure-lts-20.04 5.4.0.1152.146
Available with Ubuntu Pro
linux-image-gcp-lts-20.04 5.4.0.1150.152
Available with Ubuntu Pro
linux-image-generic 5.4.0.218.210
Available with Ubuntu Pro
linux-image-generic-lpae 5.4.0.218.210
Available with Ubuntu Pro
linux-image-ibm-lts-20.04 5.4.0.1093.122
Available with Ubuntu Pro
linux-image-kvm 5.4.0.1134.130
Available with Ubuntu Pro
linux-image-lowlatency 5.4.0.218.210
Available with Ubuntu Pro
linux-image-oem 5.4.0.218.210
Available with Ubuntu Pro
linux-image-oem-osp1 5.4.0.218.210
Available with Ubuntu Pro
linux-image-oracle-lts-20.04 5.4.0.1145.139
Available with Ubuntu Pro
linux-image-virtual 5.4.0.218.210
Available with Ubuntu Pro
linux-image-xilinx-zynqmp 5.4.0.1065.65
Available with Ubuntu Pro
Ubuntu 18.04 LTS
linux-image-5.4.0-1093-ibm 5.4.0-1093.98~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-1145-oracle 5.4.0-1145.155~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-1147-aws 5.4.0-1147.157~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-1150-gcp 5.4.0-1150.159~18.04.1
Available with Ubuntu Pro
linux-image-aws 5.4.0.1147.157~18.04.1
Available with Ubuntu Pro
linux-image-gcp 5.4.0.1150.159~18.04.1
Available with Ubuntu Pro
linux-image-ibm 5.4.0.1093.98~18.04.1
Available with Ubuntu Pro
linux-image-oracle 5.4.0.1145.155~18.04.1
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-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
