SUSE: Linux Kernel RT Important Security Fix 2025:02858-1 CVE-2025-38494
suse
August 18, 2025
* bsc#1244337 * bsc#1245218 * bsc#1245350 * bsc#1245776 * bsc#1245793
Summary
## This update for the Linux Kernel 6.4.0-150700_5 fixes several issues. The following security issues were fixed: * CVE-2025-38494: HID: core: do not bypass hid_hw_raw_request (bsc#1247350). * CVE-2025-38495: HID: core: ensure the allocated report buffer can contain the reserved report ID (bsc#1247351). * CVE-2025-38079: crypto: algif_hash - fix double free in hash_accept (bsc#1245218). * CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245350). * 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-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1245797). ## Patch Instructions:
Topics Covered
References
* bsc#1244337
* bsc#1245218
* bsc#1245350
* bsc#1245776
* bsc#1245793
* bsc#1245797
* bsc#1247350
* bsc#1247351
Cross-
* CVE-2025-21702
* CVE-2025-37752
* CVE-2025-37797
* CVE-2025-38079
* CVE-2025-38083
* CVE-2025-38494
* CVE-2025-38495
CVSS scores:
* CVE-2025-21702 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-37752 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-37797 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-38079 ( 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-2025-38079 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-38083 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-38494 ( SUSE ): 8.5
PREVIOUS
NEXT
Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2025:02858-1
Release Date: 2025-08-18T17:33:55Z
Rating: important
Topics Covered
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Related News
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!