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GHSA-h6hv-h4xf-gmgh

GitHub Security Advisory

⚠ Unreviewed MODERATE Has CVE

Advisory Details

A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel panic.

Related CVEs

Key Information

GHSA ID
GHSA-h6hv-h4xf-gmgh
Published
June 23, 2023 9:30 PM
Last Modified
January 11, 2024 9:31 PM
CVSS Score
5.0 /10
Primary Ecosystem
Unknown
Primary Package
Unknown
GitHub Reviewed
✗ No

Dataset

Last updated: July 30, 2025 6:36 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.