Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 461
Alerts This Week
Warning Icon 1 461

SUSE: Linux Kernel Important Patch DoS Issues 2025:02691-1

suse
Calendar Grey August 5, 2025
Scroller Suse
A critical security fix for the Linux Kernel resolves various vulnerabilities in SUSE systems. Users are urged to implement the update without delay.
* bsc#1228645 * bsc#1235250 * bsc#1245771 * bsc#1245776 * bsc#1245793

Summary

## This update for the Linux Kernel 6.4.0-150600_23_14 fixes several issues. The following security issues were fixed: * CVE-2024-56664: bpf, sockmap: Fix race between element replace and close() (bsc#1235250). * CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1245793). * CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1245776). * CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1245804). * CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1245797). * CVE-2024-41069: ASoC: topology: Fix route memory corruption (bsc#1228645). * CVE-2024-26809: netfilter: nft_set_pipapo: release elements in clone only from destroy path (bsc#1245771). ## Patch Instructions:

Topics%20covered

Topics Covered

security advisory security issue SuSE DoS important Linux kernel

References

* bsc#1228645

* bsc#1235250

* bsc#1245771

* bsc#1245776

* bsc#1245793

* bsc#1245797

* bsc#1245804

Cross-

* CVE-2024-26809

* CVE-2024-41069

* CVE-2024-53125

* CVE-2024-56664

* CVE-2025-21702

* CVE-2025-37752

* CVE-2025-37797

CVSS scores:

* CVE-2024-26809 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-26809 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-41069 ( SUSE ): 7.3

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

* CVE-2024-41069 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-53125 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-56664 ( 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:02691-1
Release Date: 2025-08-05T06:33:59Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE DoS important Linux kernel

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.