Security Advisory

CVE-2023-54305

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-12-30 12:23:39

Last updated 2026-05-11 19:59:23

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ext4: refuse to create ea block when umounted The ea block expansion need to access s_root while it is already set as NULL when umount is triggered. Refuse this request to avoid panic.

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