CVE-2024-46808

drm/amd/display: Add missing NULL pointer check within dpcd_extend_address_range

Published: 9/27/2024 Last updated: 7/11/2025 Reserved: 9/11/2024

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add missing NULL pointer check within dpcd_extend_address_range [Why & How] ASSERT if return NULL from kcalloc.

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 (4)

Product	Vendor	Version
Linux	Linux	23.0 ap375018
Linux	Linux	2.0.7
Linux	Linux	21.sp1 ap343933
Linux	Linux	QCA6574AU

References (4)

https://git.kernel.org/stable/c/ca0b0b0a22306f2e51105ac48f4a09c2fbbb504e
https://git.kernel.org/stable/c/5524fa301ba649f8cf00848f91468e0ba7e4f24c
https://git.kernel.org/stable/c/ca0b0b0a22306f2e51105ac48f4a09c2fbbb504e
https://git.kernel.org/stable/c/5524fa301ba649f8cf00848f91468e0ba7e4f24c