CVE-2022-48766

drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU.

Published: 6/20/2024 Last updated: 5/21/2025 Reserved: 6/20/2024

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU. Mirrors the logic for dcn30. Cue lots of WARNs and some kernel panics without this fix.

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 (2)

Product	Vendor	Version
Linux	Linux	n/a
Linux	Linux	5.1.1

References (4)

https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341
https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f
https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341
https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f