udf: Detect system inodes linked into directory hierarchy (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.16 % · centile 6 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Deferred
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Description
In the Linux kernel, the following vulnerability has been resolved: udf: Detect system inodes linked into directory hierarchy When UDF filesystem is corrupted, hidden system inodes can be linked into directory hierarchy which is an avenue for further serious corruption of the filesystem and kernel confusion as noticed by syzbot fuzzed images. Refuse to access system inodes linked into directory hierarchy and vice versa.
Références
- https://git.kernel.org/stable/c/1dc71eeb198a8daa17d0c995998a53b0b749a158
- https://git.kernel.org/stable/c/d747b31e2925a2f384e7dd1901a2e5bc5f984ed8
- https://git.kernel.org/stable/c/a44ec34b90440ada190924f5908b97026504fdcd
- https://git.kernel.org/stable/c/37e74003d81e79457535cbbdfa1603431c03fac0
- https://git.kernel.org/stable/c/1f328751b65c49c13a312d67a3bf27766b85baf7
- https://git.kernel.org/stable/c/9e3b5ef7d02eaa6553e79b4af9bd99227280f245
- https://git.kernel.org/stable/c/85a37983ec69cc9fcd188bc37c4de15ee326355a
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2023-60033
- GCVE · GCVE-0-2023-53695
Avis du CERT-FR
- CERTFR-2025-AVI-1073 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1047 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1032 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 6174c2eb8ecef271159bdcde460ce8af54d8f72f < 1dc71eeb198a8daa17d0c995998a53b0b749a158 ; affected 6174c2eb8ecef271159bdcde460ce8af54d8f72f < d747b31e2925a2f384e7dd1901a2e5bc5f984ed8 ; affected 6174c2eb8ecef271159bdcde460ce8af54d8f72f < a44ec34b90440ada190924f5908b97026504fdcd ; affected 6174c2eb8ecef271159bdcde460ce8af54d8f72f < 37e74003d81e79457535cbbdfa1603431c03fac0 ; affected 6174c2eb8ecef271159bdcde460ce8af54d8f72f < 1f328751b65c49c13a312d67a3bf27766b85baf7 ; affected 6174c2eb8ecef271159bdcde460ce8af54d8f72f < 9e3b5ef7d02eaa6553e79b4af9bd99227280f245 |
| Linux · Linux | affected 3.18 ; unaffected 0 < 3.18 ; unaffected 4.19.278 ≤ 4.19.* ; unaffected 5.4.235 ≤ 5.4.* ; unaffected 5.10.173 ≤ 5.10.* ; unaffected 5.15.99 ≤ 5.15.* |
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 |