CVE-2024-49899 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

https://git.kernel.org/stable/c/7f8e93b862aba08d540f1e9e03e0ceb4d0cfd5fb https://git.kernel.org/stable/c/b995c0a6de6c74656a0c39cd57a0626351b13e3c

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5