5.5

CVE-2024-49899

drm/amd/display: Initialize denominators' default to 1

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Initialize denominators' default to 1

[WHAT & HOW]
Variables used as denominators and maybe not assigned to other values,
should not be 0. Change their default to 1 so they are never 0.

This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 6.11.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.26% 0.173
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-369 Divide By Zero

The product divides a value by zero.

https://git.kernel.org/stable/c/7f8e93b862aba08d540f1e9e03e0ceb4d0cfd5fb
Patch
https://git.kernel.org/stable/c/9be768f08b16f020da376538b08463ac3a2ce8cd
https://git.kernel.org/stable/c/9f35cec5e4b9759b38c663d18eae4eaf30f36527
https://git.kernel.org/stable/c/b995c0a6de6c74656a0c39cd57a0626351b13e3c
Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html