CVE-2024-49923

medium

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Pass non-null to dcn20_validate_apply_pipe_split_flags [WHAT & HOW] "dcn20_validate_apply_pipe_split_flags" dereferences merge, and thus it cannot be a null pointer. Let's pass a valid pointer to avoid null dereference. This fixes 2 FORWARD_NULL issues reported by Coverity.

References

https://git.kernel.org/stable/c/9a05270869f40c89f8d184fe2d37cb86e0d7e5f5

https://git.kernel.org/stable/c/85aa996ecfaa95d1e922867390502d23ce21b905

https://git.kernel.org/stable/c/5559598742fb4538e4c51c48ef70563c49c2af23

Details

Source: Mitre, NVD

Published: 2024-10-21

Updated: 2024-10-24

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium