CVE-2022-49294

What it is

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. [How & Why] If a value of 0 is read, then this will cause a divide-by-0 panic.

At a glance

Exploitability

Can be exploited locally on the machine with a low-privilege account. High risk of service disruption.

Exploit odds

0.3% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2025-02-26 07:01 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-08-13 00:17 UTC Last updatedMost recent change to the record

Details

Published

2025-02-26 07:01 UTC

Last modified

2026-08-13 00:17 UTC

Exploit probability

0.3% · EPSS, next 30 days

Weakness

CWE-369

Record status

Modified

Affected

• Linux Kernel < 5.15.47
• Linux Kernel < 5.17.15
• Linux Kernel < 5.18.4

Attack profile CVSS 3.1 · 5.5

Attack vector

Local

Complexity

Low

Privileges needed

Low

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High