CVE Database›Document archive›CVE-2024-26660

CVE-2024-26660

kernel: drm/amd/display: Implement bounds check for stream encoder creation in DCN301

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Severity

Moderate

Red Hat Product Security

4.4

CVSS 3.1

Review impact separately from score.

Published · April 2, 2024

Updated · October 29, 2026

Description

A vulnerability was found in the DRM/AMD/Display module of the Linux Kernel. An out-of-bounds access exists in the 'stream_enc_regs' array within DCN301, while accessing the array with 'eng_id,’ could lead to an out-of-bounds access beyond its four-element size, which can cause a system crash.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.

CVSS / CWE

CVSS 3.1 · 4.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CWE-125 · Out-of-bounds Read