CVE-2023-53695

Linux Kernel 3.18.0-6.2.3 - Filesystem Corruption via UDF Inode Linking

Title source: llm
STIX 2.1

Description

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

References (7)

Core 7

Scores

EPSS 0.0021
EPSS Percentile 10.9%

Details

Status published
Products (24)
linux/Kernel 3.18.0 - 4.19.278linux
linux/Kernel 4.20.0 - 5.4.235linux
linux/Kernel 5.11.0 - 5.15.99linux
linux/Kernel 5.16.0 - 6.1.16linux
linux/Kernel 5.5.0 - 5.10.173linux
linux/Kernel 6.2.0 - 6.2.3linux
Linux/Linux < 3.18
Linux/Linux 3.17.2 - 3.18
Linux/Linux 3.18
Linux/Linux 4.19.278 - 4.19.*
... and 14 more
Published Oct 22, 2025
Tracked Since Feb 18, 2026