iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.24 % · centile 16 ()
- 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: iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter The 'acpiid' buffer in the parse_ivrs_acpihid function may overflow, because the string specifier in the format string sscanf() has no width limitation. Found by InfoTeCS on behalf of Linux Verification Center (linuxtesting.org) with SVACE.
Références
- https://git.kernel.org/stable/c/5e97dc748d13fad582136ba0c8cec215c7aeeb17
- https://git.kernel.org/stable/c/f2a5ec7f7b28f9b9cd5fac232ff51019a7f7b9e9
- https://git.kernel.org/stable/c/c513043e0afe6a8ba79d00af358655afabb576d2
- https://git.kernel.org/stable/c/2ae19ac3ea82a5b87a81c10adbb497c9e58bdd60
- https://git.kernel.org/stable/c/63cd11165e5e0ea2012254c764003eda1f9adb7d
- https://git.kernel.org/stable/c/b6b26d86c61c441144c72f842f7469bb686e1211
Références européennes
- ENISA EUVD · EUVD-2023-60269
- GCVE · GCVE-0-2023-54057
Avis du CERT-FR
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < 5e97dc748d13fad582136ba0c8cec215c7aeeb17 ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < f2a5ec7f7b28f9b9cd5fac232ff51019a7f7b9e9 ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < c513043e0afe6a8ba79d00af358655afabb576d2 ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < 2ae19ac3ea82a5b87a81c10adbb497c9e58bdd60 ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < 63cd11165e5e0ea2012254c764003eda1f9adb7d ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < b6b26d86c61c441144c72f842f7469bb686e1211 |
| Linux · Linux | affected 4.7 ; unaffected 0 < 4.7 ; unaffected 5.4.237 ≤ 5.4.* ; unaffected 5.10.175 ≤ 5.10.* ; unaffected 5.15.103 ≤ 5.15.* ; unaffected 6.1.16 ≤ 6.1.* |
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 |