Security Advisory

CVE-2023-4385

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-08-16 16:49:18

Last updated 2025-11-20 18:27:34

Assigner redhat

State PUBLISHED

Description

A NULL pointer dereference flaw was found in dbFree in fs/jfs/jfs_dmap.c in the journaling file system (JFS) in the Linux Kernel. This issue may allow a local attacker to crash the system due to a missing sanity check.

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