CVE-2026-68325

iommu/amd: Bound the early ACPI HID map

Non disponible

En bref

Source
NVD
EPSS
EPSS 0.18 % · centile 8 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Received

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Bound the early ACPI HID map The ivrs_acpihid command-line parser appends entries to a fixed four-element early_acpihid_map array. Unlike the sibling IOAPIC and HPET parsers, it does not reject a fifth entry before incrementing the map size. Check the capacity at the common found label before parsing the HID and UID or writing the entry.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < 9ae6b1b972ce01d3316c8a5f7f58c8b3668cc6bb ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < e5e0098f8cd82f8b3c8687a8f686309565d51745 ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < afe7ea0520c49586703f210865ace2d70b017e48 ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < 1e31d2394e0db69541b1591d46c5ad6431c81db3 ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < abe5d7962f09adada9c4fb25b816dddd3f97c55d ; affected ca3bf5d47cec8b7614bcb2e9132c40081d6d81db < e5ebe8544df1a1c3611739a8622156094fe470df
Linux · Linuxaffected 4.7 ; unaffected 0 < 4.7 ; unaffected 5.10.265 ≤ 5.10.* ; unaffected 5.15.216 ≤ 5.15.* ; unaffected 6.1.183 ≤ 6.1.* ; unaffected 6.6.148 ≤ 6.6.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD