drm/amd/display: Assign normalized_pix_clk when color depth = 14 (Linux Linux)

CVE-2025-21956
MEDIUM 5.5

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: drm/amd/display: Assign normalized_pix_clk when color depth = 14 [WHY & HOW] A warning message "WARNING: CPU: 4 PID: 459 at ... /dc_resource.c:3397 calculate_phy_pix_clks+0xef/0x100 [amdgpu]" occurs because the display_color_depth == COLOR_DEPTH_141414 is not handled. This is observed in Radeon RX 6600 XT. It is fixed by assigning pix_clk * (14 * 3) / 24 - same as the rests. Also fixes the indentation in get_norm_pix_clk. (cherry picked from commit 274a87eb389f58eddcbc5659ab0b180b37e92775)

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 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < cca3ab74f90176099b6392e8e894b52b27b3d080 ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 0174a2e5770efee9dbd4b58963ed4d939298ff5e ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 0c0016712e5dc23ce4a7e673cbebc24a535d8c8a ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < dc831b38680c47d07e425871a9852109183895cf ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < a8f77e1658d78e4a8bb227a83bcee67de97f7634 ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 04f90b505ad3a6eed474bbaa03167095fef5203a
Linux · Linuxaffected 4.15 ; unaffected 0 < 4.15 ; unaffected 5.4.292 ≤ 5.4.* ; unaffected 5.10.236 ≤ 5.10.* ; unaffected 5.15.180 ≤ 5.15.* ; unaffected 6.1.132 ≤ 6.1.*

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