i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr (Linux Linux)

CVE-2024-42153
MEDIUM 5.5

En bref

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

Description

In the Linux kernel, the following vulnerability has been resolved: i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr When del_timer_sync() is called in an interrupt context it throws a warning because of potential deadlock. The timer is used only to exit from wait_for_completion() after a timeout so replacing the call with wait_for_completion_timeout() allows to remove the problematic timer and its related functions altogether.

Faiblesses (CWE)

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 41561f28e76a47dc6de0a954da85d0b5c42874eb < a349e5ab4dc9954746e836cd10b407ce48f9b2f6 ; affected 41561f28e76a47dc6de0a954da85d0b5c42874eb < effe0500afda017a86c94482b1e36bc37586c9af ; affected 41561f28e76a47dc6de0a954da85d0b5c42874eb < 2849a1b747cf37aa5b684527104d3a53f1e296d2 ; affected 41561f28e76a47dc6de0a954da85d0b5c42874eb < 3503372d0bf7b324ec0bd6b90606703991426176 ; affected 41561f28e76a47dc6de0a954da85d0b5c42874eb < 3d32327f5cfc087ee3922a3bcdcc29880dcdb50f ; affected 41561f28e76a47dc6de0a954da85d0b5c42874eb < 92e494a7568b60ae80d57fc0deafcaf3a4029ab3
Linux · Linuxaffected 2.6.20 ; unaffected 0 < 2.6.20 ; unaffected 4.19.318 ≤ 4.19.* ; unaffected 5.4.280 ≤ 5.4.* ; unaffected 5.10.222 ≤ 5.10.* ; unaffected 5.15.163 ≤ 5.15.*

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