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Fixed

LIN1024-8309 : Security Advisory - linux - CVE-2025-21945

Created: Apr 2, 2025 Updated: Jun 10, 2025

Resolved Date: Apr 11, 2025

Found In Version: 10.24.33.1

Fix Version: 10.24.33.8

Severity: Standard

Applicable for: Wind River Linux LTS 24

Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix use-after-free in smb2_lock

If smb_lock->zero_len has value, ->llist of smb_lock is not delete and
flock is old one. It will cause use-after-free on error handling
routine.

CREATE(Triage):(User=admin) CVE-2025-21945 (https://nvd.nist.gov/vuln/detail/CVE-2025-21945)

CVEs

CVE-2025-21945