CVE-2024-49893

drm/amd/display: Check stream_status before it is used

Published: 10/21/2024 Last updated: 7/11/2025 Reserved: 10/21/2024

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check stream_status before it is used [WHAT & HOW] dc_state_get_stream_status can return null, and therefore null must be checked before stream_status is used. This fixes 1 NULL_RETURNS issue reported by Coverity.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (3)

Product	Vendor	Version
Linux	Linux	prior to 4.5.1 and 4.6.0
Linux	Linux	8.6
Linux	Linux	< 22.2R3-S3

CVE-2024-49893

drm/amd/display: Check stream_status before it is used

Opam packages affected (27)

Products affected (3)

References (4)