drm/amd/display: clear optc underflow before turn off odm clock (Linux Linux)

CVE-2022-49969
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.29 % · centile 22 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock [Why] After ODM clock off, optc underflow bit will be kept there always and clear not work. We need to clear that before clock off. [How] Clear that if have when clock off.

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:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 < 443687798d6f094412b7312b64b3bb4d99aedff7 ; affected 70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 < 814b756d4ec3a8728debb116cf49005feada7750 ; affected 70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 < 3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202 ; affected 70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 < 5ee30bcfdb32526233d2572f3d9ec371928679f1 ; affected 70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 < 3101839b080137c367f3f88c2a040f791de880aa ; affected 70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 < b2a93490201300a749ad261b5c5d05cb50179c44
Linux · Linuxaffected 4.15 ; unaffected 0 < 4.15 ; unaffected 4.19.257 ≤ 4.19.* ; unaffected 5.4.212 ≤ 5.4.* ; unaffected 5.10.141 ≤ 5.10.* ; unaffected 5.15.65 ≤ 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