-----BEGIN PGP SIGNATURE-----
wsB5BAABCAAjFiEEYrygdx1GDec9TV8EZ0GeRcM5nt0FAmmDmUoFAwAAAAAACgkQZ0GeRcM5nt29
wwgAnjCRVgy/uuv+hPJsxZcNKi15j4QM2X845a0rgAmB3XgKam95OUevSevJscqOQmxlaLY65Jg3
jCggUuy9TTtLLQ+o5Ypba1Somuzs2j8LjsU11vXVmMPrnZKalKBrQc9/HGJe8U+OjGx94CROzD5l
hN41T9+Ah1SNY8EBu9OGgCNC8c4qR3s9auhHUFYAE7J/Hf+K/2pSgFdsvNDdvRf0C6o9bpJfG3fc
r7EYbDV65n3JHWXcK2yAkB0ZDBATZu3ACSke4eCJzYQNheZn/VwdZLPSy4FR0ucqJFq11tZvqjiN
xYqOUhglTfKucl/Ka/Z6PVjm6iLYFFPzVuvjz3i6Pg==
=7B3F
-----END PGP SIGNATURE-----
==========================================================================
Ubuntu Security Notice USN-8015-1
February 04, 2026
linux, linux-gke, linux-gkeop, linux-hwe-6.8, linux-oracle,
linux-oracle-6.8, linux-raspi 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-gke: Linux kernel for Google Container Engine (GKE) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-oracle: Linux kernel for Oracle Cloud systems
- linux-raspi: Linux kernel for Raspberry Pi systems
- linux-hwe-6.8: Linux hardware enablement (HWE) kernel
- linux-oracle-6.8: Linux kernel for Oracle 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:
- Cryptographic API;
- SMB network file system;
- io_uring subsystem;
(CVE-2025-38561, CVE-2025-39698, CVE-2025-40019)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
linux-image-6.8.0-1029-gkeop 6.8.0-1029.32
linux-image-6.8.0-1042-gke 6.8.0-1042.47
linux-image-6.8.0-1042-gke-64k 6.8.0-1042.47
linux-image-6.8.0-1042-oracle 6.8.0-1042.43
linux-image-6.8.0-1042-oracle-64k 6.8.0-1042.43
linux-image-6.8.0-1045-raspi 6.8.0-1045.49
linux-image-6.8.0-94-generic 6.8.0-94.96
linux-image-6.8.0-94-generic-64k 6.8.0-94.96
linux-image-generic 6.8.0-94.96
linux-image-generic-6.8 6.8.0-94.96
linux-image-generic-64k 6.8.0-94.96
linux-image-generic-64k-6.8 6.8.0-94.96
linux-image-generic-lpae 6.8.0-94.96
linux-image-gke 6.8.0-1042.47
linux-image-gke-6.8 6.8.0-1042.47
linux-image-gke-64k 6.8.0-1042.47
linux-image-gke-64k-6.8 6.8.0-1042.47
linux-image-gkeop 6.8.0-1029.32
linux-image-gkeop-6.8 6.8.0-1029.32
linux-image-intel-iotg 6.8.0-94.96
linux-image-kvm 6.8.0-94.96
linux-image-oracle-6.8 6.8.0-1042.43
linux-image-oracle-64k-6.8 6.8.0-1042.43
linux-image-oracle-64k-lts-24.04 6.8.0-1042.43
linux-image-oracle-lts-24.04 6.8.0-1042.43
linux-image-raspi 6.8.0-1045.49
linux-image-raspi-6.8 6.8.0-1045.49
linux-image-virtual 6.8.0-94.96
linux-image-virtual-6.8 6.8.0-94.96
Ubuntu 22.04 LTS
linux-image-6.8.0-1042-oracle 6.8.0-1042.43~22.04.1
linux-image-6.8.0-1042-oracle-64k 6.8.0-1042.43~22.04.1
linux-image-6.8.0-94-generic 6.8.0-94.96~22.04.1
linux-image-6.8.0-94-generic-64k 6.8.0-94.96~22.04.1
linux-image-generic-6.8 6.8.0-94.96~22.04.1
linux-image-generic-64k-6.8 6.8.0-94.96~22.04.1
linux-image-generic-64k-hwe-22.04 6.8.0-94.96~22.04.1
linux-image-generic-hwe-22.04 6.8.0-94.96~22.04.1
linux-image-oem-22.04 6.8.0-94.96~22.04.1
linux-image-oem-22.04a 6.8.0-94.96~22.04.1
linux-image-oem-22.04b 6.8.0-94.96~22.04.1
linux-image-oem-22.04c 6.8.0-94.96~22.04.1
linux-image-oem-22.04d 6.8.0-94.96~22.04.1
linux-image-oracle 6.8.0-1042.43~22.04.1
linux-image-oracle-6.8 6.8.0-1042.43~22.04.1
linux-image-oracle-64k 6.8.0-1042.43~22.04.1
linux-image-oracle-64k-6.8 6.8.0-1042.43~22.04.1
linux-image-virtual-6.8 6.8.0-94.96~22.04.1
linux-image-virtual-hwe-22.04 6.8.0-94.96~22.04.1
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-8015-1
CVE-2025-38561, CVE-2025-39698, CVE-2025-40019
Package Information:
https://launchpad.net/ubuntu/+source/linux/6.8.0-94.96
https://launchpad.net/ubuntu/+source/linux-gke/6.8.0-1042.47
https://launchpad.net/ubuntu/+source/linux-gkeop/6.8.0-1029.32
https://launchpad.net/ubuntu/+source/linux-oracle/6.8.0-1042.43
https://launchpad.net/ubuntu/+source/linux-raspi/6.8.0-1045.49
https://launchpad.net/ubuntu/+source/linux-hwe-6.8/6.8.0-94.96~22.04.1
https://launchpad.net/ubuntu/+source/linux-oracle-6.8/6.8.0-1042.43~22.04.1
No comments:
Post a Comment