vulnerability
Red Hat: CVE-2024-46871: kernel: drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:M/Au:S/C:N/I:N/A:C) | Oct 9, 2024 | May 15, 2025 | Feb 20, 2026 |
Severity
4
CVSS
(AV:L/AC:M/Au:S/C:N/I:N/A:C)
Published
Oct 9, 2024
Added
May 15, 2025
Modified
Feb 20, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX
[Why & How]
It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller
number to create array dmub_callback & dmub_thread_offload has potential to access
item out of array bound. Fix it.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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