CVE-2024-26660
kernel: drm/amd/display: Implement bounds check for stream encoder creation in DCN301
Severity
ModerateRed Hat Product Security
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 · 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-125 · Out-of-bounds Read