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ubuntucveUbuntu.comUB:CVE-2024-42118
HistoryJul 30, 2024 - 12:00 a.m.

CVE-2024-42118

2024-07-3000:00:00
ubuntu.com
ubuntu.com
1
linux kernel
drm amd display
vulnerability fix
coverity
unix

AI Score

7.1

Confidence

Low

In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Do not return negative stream id for array
[WHY]
resource_stream_to_stream_idx returns an array index and it return -1
when not found; however, -1 is not a valid array index number.
[HOW]
When this happens, call ASSERT(), and return a zero instead.
This fixes an OVERRUN and an NEGATIVE_RETURNS issues reported by Coverity.

AI Score

7.1

Confidence

Low