drm/amd: Fix an out of bounds error in BIOS parser (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.20 % · centile 10 ()
- 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: drm/amd: Fix an out of bounds error in BIOS parser The array is hardcoded to 8 in atomfirmware.h, but firmware provides a bigger one sometimes. Deferencing the larger array causes an out of bounds error. commit 4fc1ba4aa589 ("drm/amd/display: fix array index out of bound error in bios parser") fixed some of this, but there are two other cases not covered by it. Fix those as well.
Références
- https://git.kernel.org/stable/c/b8e7589f50b709b647b642531599e70707faf70c
- https://git.kernel.org/stable/c/66acfe798cd08b36cfbb65a30fab3159811304a7
- https://git.kernel.org/stable/c/5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b
- https://git.kernel.org/stable/c/dea2dbec716c38a0b73b6ad01d91e2b120cc5f1e
- https://git.kernel.org/stable/c/d116db180decec1b21bba31d2ff495ac4d8e1b83
Références européennes
- ENISA EUVD · EUVD-2023-60295
- GCVE · GCVE-0-2023-54150
Avis du CERT-FR
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0170 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected ae79c310b1a6f97429a5784b65f125d9cc9c95b1 < b8e7589f50b709b647b642531599e70707faf70c ; affected ae79c310b1a6f97429a5784b65f125d9cc9c95b1 < 66acfe798cd08b36cfbb65a30fab3159811304a7 ; affected ae79c310b1a6f97429a5784b65f125d9cc9c95b1 < 5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b ; affected ae79c310b1a6f97429a5784b65f125d9cc9c95b1 < dea2dbec716c38a0b73b6ad01d91e2b120cc5f1e ; affected ae79c310b1a6f97429a5784b65f125d9cc9c95b1 < d116db180decec1b21bba31d2ff495ac4d8e1b83 |
| Linux · Linux | affected 4.15 ; unaffected 0 < 4.15 ; unaffected 5.10.181 ≤ 5.10.* ; unaffected 5.15.113 ≤ 5.15.* ; unaffected 6.1.30 ≤ 6.1.* ; unaffected 6.3.4 ≤ 6.3.* |
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 |