dm cache: Fix UAF in destroy() (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.17 % · centile 6 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
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Description
In the Linux kernel, the following vulnerability has been resolved: dm cache: Fix UAF in destroy() Dm_cache also has the same UAF problem when dm_resume() and dm_destroy() are concurrent. Therefore, cancelling timer again in destroy().
Faiblesses (CWE)
- CWE-416 — Utilisation après libération
Références
- https://git.kernel.org/stable/c/034cbc8d3b47a56acd89453c29632a9c117de09d
- https://git.kernel.org/stable/c/993406104d2b28fe470126a062ad37a1e21e792e
- https://git.kernel.org/stable/c/4d20032dd90664de09f2902a7ea49ae2f7771746
- https://git.kernel.org/stable/c/2f097dfac7579fd84ff98eb1d3acd41d53a485f3
- https://git.kernel.org/stable/c/2b17026685a270b2beaf1cdd9857fcedd3505c7e
- https://git.kernel.org/stable/c/d2a0b298ebf83ab6236f66788a3541e91ce75a70
- https://git.kernel.org/stable/c/6ac4f36910764cb510bafc4c3768544f86ca48ca
- https://git.kernel.org/stable/c/6a3e412c2ab131c54945327a7676b006f000a209
- https://git.kernel.org/stable/c/6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa
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 | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2025-32343
- GCVE · GCVE-0-2022-50496
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
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.9 < 4.9.337cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.303cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.270cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.229cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.163cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.87cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.0.18cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.1 < 6.1.4
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected c6b4fcbad044e6fffcc75bba160e720eb8d67d17 < 034cbc8d3b47a56acd89453c29632a9c117de09d ; affected c6b4fcbad044e6fffcc75bba160e720eb8d67d17 < 993406104d2b28fe470126a062ad37a1e21e792e ; affected c6b4fcbad044e6fffcc75bba160e720eb8d67d17 < 4d20032dd90664de09f2902a7ea49ae2f7771746 ; affected c6b4fcbad044e6fffcc75bba160e720eb8d67d17 < 2f097dfac7579fd84ff98eb1d3acd41d53a485f3 ; affected c6b4fcbad044e6fffcc75bba160e720eb8d67d17 < 2b17026685a270b2beaf1cdd9857fcedd3505c7e ; affected c6b4fcbad044e6fffcc75bba160e720eb8d67d17 < d2a0b298ebf83ab6236f66788a3541e91ce75a70 |
| Linux · Linux | affected 3.9 ; unaffected 0 < 3.9 ; unaffected 4.9.337 ≤ 4.9.* ; unaffected 4.14.303 ≤ 4.14.* ; unaffected 4.19.270 ≤ 4.19.* ; unaffected 5.4.229 ≤ 5.4.* |
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 |