drivers/perf: Fix ali_drw_pmu driver interrupt status clearing (Linux Linux)

CVE-2024-47731
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.24 % · centile 15 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: Fix ali_drw_pmu driver interrupt status clearing The alibaba_uncore_pmu driver forgot to clear all interrupt status in the interrupt processing function. After the PMU counter overflow interrupt occurred, an interrupt storm occurred, causing the system to hang. Therefore, clear the correct interrupt status in the interrupt handling function to fix it.

Faiblesses (CWE)

  • CWE-459 — Nettoyage incomplet

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 cf7b61073e4526caa247616f6fbb174cbd2a5366 < 24f30b34ff76648d26872dd4eaa002f074225058 ; affected cf7b61073e4526caa247616f6fbb174cbd2a5366 < 3b839d4619042b02eecdfc986484ac6e6be6acbf ; affected cf7b61073e4526caa247616f6fbb174cbd2a5366 < 062b7176e484678b2c9072d28fbecea47846b274 ; affected cf7b61073e4526caa247616f6fbb174cbd2a5366 < 85702fddba70d2b63f5646793d77de2ad4fc3784 ; affected cf7b61073e4526caa247616f6fbb174cbd2a5366 < a3dd920977dccc453c550260c4b7605b280b79c3
Linux · Linuxaffected 6.1 ; unaffected 0 < 6.1 ; unaffected 6.1.113 ≤ 6.1.* ; unaffected 6.6.54 ≤ 6.6.* ; unaffected 6.10.13 ≤ 6.10.* ; unaffected 6.11.2 ≤ 6.11.*

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