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CVE-2022-49294

drm/amd/display: Check if modulo is 0 before dividing.

MEDIUM
5.5
CVSS Score
Published: February 26, 2025 at 02:01 AM UTC
Updated: August 13, 2026 at 12:35 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
v < 5.15.475.13 ≤ v < 5.15.475.13 ≤ v < 5.17.155.13 ≤ v < 5.18.45.13 ≤ v < 5.195.16 ≤ v < 5.17.155.18 ≤ v < 5.18.45.1377a2b7265f20ee827e527eaa6f82b87e88388947
Vendor states this is fixed in 07efce8269a038c37814eb656b4de14aa3015fc6 (fixed)
Vendor states this is fixed in 10ef82d6e0af5536ec64770c07f6bbabfdd6977c (fixed)
Vendor states this is fixed in 49947b906a6bd9668eaf4f9cf691973c25c26955 (fixed)
Vendor states this is fixed in 96725758eff7b3805e4e94d1443a100757412720 (fixed)
Vendor states this is fixed in 5.13 (unaffected)
Vendor states this is fixed in 5.15.47 (unaffected)
Vendor states this is fixed in 5.17.15 (unaffected)
Vendor states this is fixed in 5.18.4 (unaffected)
Vendor states this is fixed in 5.19 (unaffected)

References (4)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/07efce8269a038c37814eb656b4de14aa3015fc6
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/10ef82d6e0af5536ec64770c07f6bbabfdd6977c
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/49947b906a6bd9668eaf4f9cf691973c25c26955
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/96725758eff7b3805e4e94d1443a100757412720

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-369

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