PT-2026-85020 · Red Hat · Red Hat Enterprise Linux 7+2
CVE-2026-71224
·
Published
2026-09-03
·
Updated
2026-09-03
CVSS v3.1
4.7
Medium
| Vector | AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H |
A stack overflow vulnerability was found in gfs2-utils. The metadata walk code in metawalk.c uses alloca() with an untrusted inode height value from on-disk metadata without bounds validation, causing stack exhaustion and a denial of service when processing crafted GFS2 filesystem images.
Fix
Allocation of Resources Without Limits
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9