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SUSE: 2025:0465-1 important: kernel live patch addressing network issues

suse
Calendar Grey February 12, 2025
Dist Suse Esm H88
Essential enhancements for SUSE Linux Kernel (Live Patch 15) rectify various vulnerabilities, strengthening overall security against potential threats.
* bsc#1229644 * bsc#1230998 * bsc#1231993 Cross-References:

Summary

## This update for the Linux Kernel 5.14.21-150500_55_68 fixes several issues. The following security issues were fixed: * CVE-2024-45016: netem: fix return value if duplicate enqueue fails (bsc#1230998). * CVE-2022-48912: Fix use-after-free in __nf_register_net_hook() (bsc#1229641) * CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us() (bsc#1231993). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.3 zypper in -t patch SUSE-2025-466=1 SUSE-2025-461=1 SUSE-2025-465=1 SUSE-2025-472=1 * SUSE Linux Enterprise Live Patching 15-SP3 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2025-472=1 SUSE-SLE-

Topics%20covered

Topics Covered

security advisory update important kernel SUSE network issues live patch

References

* bsc#1229644

* bsc#1230998

* bsc#1231993

Cross-

* CVE-2022-48912

* CVE-2024-45016

* CVE-2024-47684

CVSS scores:

* CVE-2022-48912 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2022-48912 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-45016 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-45016 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-47684 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2024-47684 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-47684 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* openSUSE Leap 15.3

* openSUSE Leap 15.5

* SUSE Linux Enterprise High Performance Computing 15 SP3

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0465-1
Release Date: 2025-02-12T13:33:36Z
Rating: important

Topics%20covered

Topics Covered

security advisory update important kernel SUSE network issues live patch

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