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CVE-2025-21819

Revert "drm/amd/display: Use HW lock mgr for PSR1"

Published: 2/27/2025 Last updated: 5/23/2026 Reserved: 12/29/2024

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/display: Use HW lock mgr for PSR1" This reverts commit a2b5a9956269 ("drm/amd/display: Use HW lock mgr for PSR1") Because it may cause system hang while connect with two edp panel.

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

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted 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 10.20, 10.21, 10.22, 10.30, 10.31, 10.32, 10.33, 11.0
Linux Linux 4.10, 4.11, 4.12, 4.13, 4.14, 4.15.1
Linux Linux n/a
Linux Linux n/a

References (12)