media: venus: fix use after free in vdec_close (Linux Linux)

CVE-2024-42313
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.23 % · centile 14 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: media: venus: fix use after free in vdec_close There appears to be a possible use after free with vdec_close(). The firmware will add buffer release work to the work queue through HFI callbacks as a normal part of decoding. Randomly closing the decoder device from userspace during normal decoding can incur a read after free for inst. Fix it by cancelling the work in vdec_close.

Faiblesses (CWE)

  • CWE-416 — Utilisation après libération

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected af2c3834c8ca7cc65d15592ac671933df8848115 < ad8cf035baf29467158e0550c7a42b7bb43d1db6 ; affected af2c3834c8ca7cc65d15592ac671933df8848115 < 72aff311194c8ceda934f24fd6f250b8827d7567 ; affected af2c3834c8ca7cc65d15592ac671933df8848115 < 4c9d235630d35db762b85a4149bbb0be9d504c36 ; affected af2c3834c8ca7cc65d15592ac671933df8848115 < f8e9a63b982a8345470c225679af4ba86e4a7282 ; affected af2c3834c8ca7cc65d15592ac671933df8848115 < da55685247f409bf7f976cc66ba2104df75d8dad ; affected af2c3834c8ca7cc65d15592ac671933df8848115 < 66fa52edd32cdbb675f0803b3c4da10ea19b6635
Linux · Linuxaffected 4.13 ; unaffected 0 < 4.13 ; unaffected 4.19.320 ≤ 4.19.* ; unaffected 5.4.282 ≤ 5.4.* ; unaffected 5.10.224 ≤ 5.10.* ; unaffected 5.15.165 ≤ 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