-----BEGIN PGP SIGNATURE-----
wsB5BAABCAAjFiEEYrygdx1GDec9TV8EZ0GeRcM5nt0FAmilEZoFAwAAAAAACgkQZ0GeRcM5nt0k
Qgf/VOsggiP9Iyr0vH6wLpBGQCBEI0S7escpBgIIHNW+rxIVD5DXnRD1Ka0CBZIXJXIOy61vZpS6
otFOyTHsPdsV87NzUM/uLMztTySHuAKg9awQCFgWbjO5OdV+Av+8d5tA+EnubRzsguBB0aia0iOU
Z/KnKlrWm8pKFNlEH3oQYmKDNaic93bdSFQDnriWdTBLkOJljAdo93tVy+1rBd7deJYMC+F7bD/t
oDIc8DcIyicEBJ1xm1THIWx/dBgywfXNyR70jMyF4UgjmQiRVv3zAvyw3NeLXtnArd5E+VBZCLqa
7YZiQCfyG1EVdmFmvqg753tdBEqA4AOVtHAHS43sYg==
=LA+P
-----END PGP SIGNATURE-----
==========================================================================
Ubuntu Security Notice USN-7704-2
August 19, 2025
linux-fips, linux-aws-fips, linux-gcp-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-aws-fips: Linux kernel for Amazon Web Services (AWS) systems with FIPS
- linux-fips: Linux kernel with FIPS
- linux-gcp-fips: Linux kernel for Google Cloud Platform (GCP) systems with
FIPS
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:
- Cryptographic API;
- Arm Firmware Framework for ARMv8-A(FFA);
- Multiple devices driver;
- Media drivers;
- Network drivers;
- NVDIMM (Non-Volatile Memory Device) drivers;
- NVME drivers;
- x86 platform drivers;
- TCM subsystem;
- Virtio drivers;
- File systems infrastructure;
- SMB network file system;
- LZO compression library;
- Digital Audio (PCM) driver;
- Tracing infrastructure;
- Padata parallel execution mechanism;
- CAN network layer;
- Networking core;
- TIPC protocol;
- ALSA framework;
(CVE-2025-38052, CVE-2025-38078, CVE-2025-38079, CVE-2025-38061,
CVE-2025-38044, CVE-2025-38065, CVE-2025-38043, CVE-2025-38034,
CVE-2025-38037, CVE-2025-38048, CVE-2025-38066, CVE-2025-38003,
CVE-2025-38058, CVE-2025-38075, CVE-2025-38077, CVE-2025-38051,
CVE-2025-38031, CVE-2025-38035, CVE-2025-38072, CVE-2025-38004,
CVE-2025-38068)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS
linux-image-5.15.0-1090-aws-fips 5.15.0-1090.97+fips1
Available with Ubuntu Pro
linux-image-5.15.0-1090-gcp-fips 5.15.0-1090.99+fips1
Available with Ubuntu Pro
linux-image-5.15.0-152-fips 5.15.0-152.162+fips1
Available with Ubuntu Pro
linux-image-aws-fips 5.15.0.1090.86
Available with Ubuntu Pro
linux-image-aws-fips-5.15 5.15.0.1090.86
Available with Ubuntu Pro
linux-image-fips 5.15.0.152.87
Available with Ubuntu Pro
linux-image-fips-5.15 5.15.0.152.87
Available with Ubuntu Pro
linux-image-gcp-fips 5.15.0.1090.80
Available with Ubuntu Pro
linux-image-gcp-fips-5.15 5.15.0.1090.80
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-7704-2
https://ubuntu.com/security/notices/USN-7704-1
CVE-2025-38003, CVE-2025-38004, CVE-2025-38031, CVE-2025-38034,
CVE-2025-38035, CVE-2025-38037, CVE-2025-38043, CVE-2025-38044,
CVE-2025-38048, CVE-2025-38051, CVE-2025-38052, CVE-2025-38058,
CVE-2025-38061, CVE-2025-38065, CVE-2025-38066, CVE-2025-38068,
CVE-2025-38072, CVE-2025-38075, CVE-2025-38077, CVE-2025-38078,
CVE-2025-38079
Package Information:
https://launchpad.net/ubuntu/+source/linux-aws-fips/5.15.0-1090.97+fips1
https://launchpad.net/ubuntu/+source/linux-fips/5.15.0-152.162+fips1
https://launchpad.net/ubuntu/+source/linux-gcp-fips/5.15.0-1090.99+fips1
No comments:
Post a Comment