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SUSE: 2025:0983-1 important: the Linux Kernel Security Advisory Updates

suse
Calendar Grey March 21, 2025
Dist Suse Esm H88
Important security advisory details kernel updates for SUSE Linux, addressing several critical issues affecting system safety.
* bsc#1197331 * bsc#1203769 * bsc#1235441 * bsc#1237768 * bsc#1238271

Summary

## The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2021-47633: ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 (bsc#1237768). * CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238729). * CVE-2024-56658: net: defer final 'struct net' free in netns dismantle (bsc#1235441). * CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076). * CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073). * CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).

Topics%20covered

Topics Covered

security advisory security issue important kernel system update SUSE

References

* bsc#1197331

* bsc#1203769

* bsc#1235441

* bsc#1237768

* bsc#1238271

* bsc#1238272

* bsc#1238454

* bsc#1238705

* bsc#1238729

* bsc#1238911

* bsc#1239073

* bsc#1239076

Cross-

* CVE-2021-47633

* CVE-2022-1048

* CVE-2022-3303

* CVE-2022-49272

* CVE-2022-49288

* CVE-2022-49291

* CVE-2022-49545

* CVE-2022-49733

* CVE-2024-56658

* CVE-2024-57996

* CVE-2025-21718

* CVE-2025-21772

CVSS scores:

* CVE-2021-47633 ( SUSE ): 6.9

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

* CVE-2021-47633 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

* CVE-2022-1048 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2022-1048 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2022-3303 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0983-1
Release Date: 2025-03-21T17:44:17Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue important kernel system update SUSE

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