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SUSE: 2024:4208-1 important: Kernel live patching for multiple issues

suse
Calendar Grey December 5, 2024
Dist Suse Esm H88
Enhancements tackling various vulnerabilities within the Linux Kernel for SUSE platforms, boosting system security and reliability.
* bsc#1225733 * bsc#1225739 * bsc#1225819 * bsc#1228786 * bsc#1229273

Summary

## This update for the Linux Kernel 6.4.0-150600_23_7 fixes several issues. The following security issues were fixed: * CVE-2024-36904: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique() (bsc#1225733). * CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553). * CVE-2024-42133: Bluetooth: Ignore too large handle values in BIG (bsc#1228511). * CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1229273). * CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225819). * CVE-2024-36899: gpiolib: cdev: Fix use after free in lineinfo_changed_notify (bsc#1231353). * CVE-2024-36899: gpiolib: cdev: Fix use after free in lineinfo_changed_notify (bsc#1225739).

Topics%20covered

Topics Covered

security advisory kernel patch important system update SUSE linux kernel live patching

References

* bsc#1225733

* bsc#1225739

* bsc#1225819

* bsc#1228786

* bsc#1229273

* bsc#1229553

* bsc#1231419

Cross-

* CVE-2023-52752

* CVE-2024-35949

* CVE-2024-36899

* CVE-2024-36904

* CVE-2024-40954

* CVE-2024-42133

* CVE-2024-43861

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-2024-36899 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-36904 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-40954 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-40954 ( NVD ): 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-2024:4208-1
Release Date: 2024-12-05T15:33:56Z
Rating: important

Topics%20covered

Topics Covered

security advisory kernel patch important system update SUSE linux kernel live patching

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