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LIN1021-19207 : Security Advisory - linux - CVE-2023-53695

Created: Oct 22, 2025    Updated: Oct 26, 2025
Resolved Date: Oct 26, 2025
Found In Version: 10.21.20.1
Fix Version: 10.21.20.17
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:[EOL][EOL]udf: Detect system inodes linked into directory hierarchy[EOL][EOL]When UDF filesystem is corrupted, hidden system inodes can be linked[EOL]into directory hierarchy which is an avenue for further serious[EOL]corruption of the filesystem and kernel confusion as noticed by syzbot[EOL]fuzzed images. Refuse to access system inodes linked into directory[EOL]hierarchy and vice versa.

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