hfs: ensure sb->s_fs_info is always cleaned up (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.14 % · percentile 3 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: hfs: ensure sb->s_fs_info is always cleaned up When hfs was converted to the new mount api a bug was introduced by changing the allocation pattern of sb->s_fs_info. If setup_bdev_super() fails after a new superblock has been allocated by sget_fc(), but before hfs_fill_super() takes ownership of the filesystem-specific s_fs_info data it was leaked. Fix this by freeing sb->s_fs_info in hfs_kill_super().
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2025-207668
- GCVE · GCVE-0-2025-71230
CERT-FR advisories
- CERTFR-2026-AVI-0215 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.13 < 6.18.11cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.19 < 6.19.1
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected ffcd06b6d13b72823aba0d7c871f7e4876e7916b < 46c1d56ad321fb024761abd9af61a0cb616cf2f6 ; affected ffcd06b6d13b72823aba0d7c871f7e4876e7916b < 399219831514126bc9541e8eadefe02c6fbd9166 ; affected ffcd06b6d13b72823aba0d7c871f7e4876e7916b < 05ce49a902be15dc93854cbfc20161205a9ee446 |
| Linux · Linux | affected 6.13 ; unaffected 0 < 6.13 ; unaffected 6.18.11 ≤ 6.18.* ; unaffected 6.19.1 ≤ 6.19.* ; unaffected 7.0 ≤ * |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |