CVE-2024-46814

drm/amd/display: Check msg_id before processing transcation

published September 27, 2024

CVSS
—
EPSS
0%
Percentile
15.2
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check msg_id before processing transcation

[WHY & HOW]

HDCP_MESSAGE_ID_INVALID (-1) is not a valid msg_id nor is it a valid

array index, and it needs checking before used.

This fixes 4 OVERRUN issues reported by Coverity.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00248 · 15.2th percentile
Published
2024-09-27T12:35Z
EPSS history
Timeline
  • 27 SEP 12:35Z
    drm/amd/display: Check msg_id before processing transcation
    cvelistv5