CVE-2024-46871 — Improper Validation of Array Index in Linux
Severity
7.8HIGHNVD
OSV5.5
EPSS
0.0%
top 95.72%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 9
Latest updateApr 28
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9
Affected Packages8 packages
▶CVEListV5linux/linux4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c — e1896f381d27466c26cb44b4450eae05cd59dfd0+5