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SUSE: Linux Kernel Important Fixes for Multiple CVEs 2025:02445-1

suse
Calendar Grey July 21, 2025
Dist Suse Esm H88
Fedora announces a significant software enhancement tackling numerous vital vulnerabilities affecting multiple versions.
* bsc#1234885 * bsc#1235921 * bsc#1238912 * bsc#1238920 * bsc#1243648

Summary

## This update for the Linux Kernel 5.14.21-150400_24_147 fixes several issues. The following security issues were fixed: * CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238920). * CVE-2024-57893: ALSA: seq: oss: Fix races at processing SysEx messages (bsc#1235921). * CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238912). * CVE-2024-53166: block, bfq: fix bfqq uaf in bfq_limit_depth() (bsc#1234885). * CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1243648). ## 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 15.4

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE DoS important Linux kernel

References

* bsc#1234885

* bsc#1235921

* bsc#1238912

* bsc#1238920

* bsc#1243648

Cross-

* CVE-2022-49465

* CVE-2024-53166

* CVE-2024-56558

* CVE-2024-57893

* CVE-2025-21772

CVSS scores:

* CVE-2022-49465 ( SUSE ): 7.3

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

* CVE-2022-49465 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2022-49465 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-53166 ( SUSE ): 7.3

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

* CVE-2024-53166 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-53166 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-53166 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-56558 ( SUSE ): 8.5

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:02445-1
Release Date: 2025-07-21T14:04:06Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE DoS important Linux kernel

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