HID: alps: fix NULL pointer dereference in alps_raw_event() (Linux Linux)

CVE-2026-31625
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.13 % · centile 3 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: HID: alps: fix NULL pointer dereference in alps_raw_event() Commit ecfa6f34492c ("HID: Add HID_CLAIMED_INPUT guards in raw_event callbacks missing them") attempted to fix up the HID drivers that had missed the previous fix that was done in 2ff5baa9b527 ("HID: appleir: Fix potential NULL dereference at raw event handle"), but the alps driver was missed. Fix this up by properly checking in the hid-alps driver that it had been claimed correctly before attempting to process the raw event.

Faiblesses (CWE)

  • CWE-476 — Déréférencement de pointeur nul

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 73196ebe134d11a68a2e27814c489d685cfc8b03 < 56850666bb5dcf7a13d76c5d02864813e17ee537 ; affected 73196ebe134d11a68a2e27814c489d685cfc8b03 < 72516a8d7fe247fd895424bab87952f105a0c255 ; affected 73196ebe134d11a68a2e27814c489d685cfc8b03 < cc411e4823d8bfa23327d9989a0fa4e0ce76aebe ; affected 73196ebe134d11a68a2e27814c489d685cfc8b03 < c8cc765253ad89ccc106a7bdeb5aeac6cf963078 ; affected 73196ebe134d11a68a2e27814c489d685cfc8b03 < 8eed7bce7a4c41ab28ee4891103623a12fd41611 ; affected 73196ebe134d11a68a2e27814c489d685cfc8b03 < 0091dfa542a362c178a7e9393097138a57d327d1
Linux · Linuxaffected 4.15 ; unaffected 0 < 4.15 ; unaffected 5.10.258 ≤ 5.10.* ; unaffected 5.15.209 ≤ 5.15.* ; unaffected 6.1.175 ≤ 6.1.* ; unaffected 6.6.136 ≤ 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