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SUSE: 2024:4207-1 important: Linux Kernel Live Patch 14 for SLE 15 SP5

suse
Calendar Grey December 5, 2024
Dist Suse Esm H88
Important release for SUSE Linux Kernel resolves various vulnerabilities and boosts overall system protection with Live Patch 14.
* bsc#1223363 * bsc#1223683 * bsc#1225011 * bsc#1225012 * bsc#1225013

Summary

## This update for the Linux Kernel 5.14.21-150500_55_65 fixes several issues. The following security issues were fixed: * CVE-2021-47517: Fix panic when interrupt coaleceing is set via ethtool (bsc#1225429). * 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-2024-35905: Fixed int overflow for stack access size (bsc#1226327). * CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471). * CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1229273). * CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1225011). * CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225819).

Topics%20covered

Topics Covered

security advisory important memory leak Linux kernel tcp issue live patching SUSE 15

References

* bsc#1223363

* bsc#1223683

* bsc#1225011

* bsc#1225012

* bsc#1225013

* bsc#1225099

* bsc#1225309

* bsc#1225311

* bsc#1225312

* bsc#1225429

* bsc#1225733

* bsc#1225739

* bsc#1225819

* bsc#1226325

* bsc#1226327

* bsc#1227471

* bsc#1228573

* bsc#1228786

* bsc#1229273

* bsc#1229553

Cross-

* CVE-2021-47517

* CVE-2021-47598

* CVE-2023-52752

* CVE-2023-52846

* CVE-2024-26828

* CVE-2024-26923

* CVE-2024-27398

* CVE-2024-35861

* CVE-2024-35862

* CVE-2024-35863

* CVE-2024-35864

* CVE-2024-35867

* CVE-2024-35905

* CVE-2024-35949

* CVE-2024-36899

* CVE-2024-36904

* CVE-2024-36964

* CVE-2024-40954

* CVE-2024-41059

* CVE-2024-43861

CVSS scores:

* CVE-2021-47517 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H

* CVE-2021-47598 ( 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-2024:4207-1
Release Date: 2024-12-05T15:33:46Z
Rating: important

Topics%20covered

Topics Covered

security advisory important memory leak Linux kernel tcp issue live patching SUSE 15

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