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Acknowledged

LIN1023-16672 : Security Advisory - linux - CVE-2025-40103

Created: Oct 31, 2025    Updated: Nov 4, 2025
Found In Version: 10.23.30.1
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:[EOL][EOL]smb: client: Fix refcount leak for cifs_sb_tlink[EOL][EOL]Fix three refcount inconsistency issues related to `cifs_sb_tlink`.[EOL][EOL]Comments for `cifs_sb_tlink` state that `cifs_put_tlink()` needs to be[EOL]called after successful calls to `cifs_sb_tlink()`. Three calls fail to[EOL]update refcount accordingly, leading to possible resource leaks.
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