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SUSE Linux: 2025:0269-1 important: Kernel RT Live Patch Security Advisory

suse
Calendar Grey January 28, 2025
Dist Suse Esm H88
Essential SUSE security patch for Linux Kernel RT tackling several significant vulnerabilities. Update immediately.
* bsc#1225819 * bsc#1227369 * bsc#1227781 * bsc#1227784 * bsc#1228349

Summary

## This update for the Linux Kernel 6.4.0-150600_10_5 fixes several issues. The following security issues were fixed: * CVE-2024-40921: net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state (bsc#1227784). * CVE-2024-40920: net: bridge: mst: fix suspicious rcu usage in br_mst_set_state (bsc#1227781). * CVE-2024-36979: net: bridge: mst: fix vlan use-after-free (bsc#1227369). * CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie() (bsc#1229275). * CVE-2024-50264: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans (bsc#1233712). * CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553). * CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1229273).

Topics%20covered

Topics Covered

security advisory security issue kernel update important kernel fix SUSE live patching

References

* bsc#1225819

* bsc#1227369

* bsc#1227781

* bsc#1227784

* bsc#1228349

* bsc#1228786

* bsc#1229273

* bsc#1229275

* bsc#1229553

* bsc#1233712

Cross-

* CVE-2023-52752

* CVE-2024-35949

* CVE-2024-36979

* CVE-2024-40909

* CVE-2024-40920

* CVE-2024-40921

* CVE-2024-40954

* CVE-2024-41057

* CVE-2024-43861

* CVE-2024-50264

CVSS scores:

* CVE-2023-52752 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-52752 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-35949 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-36979 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-36979 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-40909 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0269-1
Release Date: 2025-01-28T13:03:48Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue kernel update important kernel fix SUSE live patching

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