cbcvebase.
CVE-2022-49488
published 2025-02-26

CVE-2022-49488: In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected There is a…

PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
18.1th percentile
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected There is a possibility for mdp5_get_global_state to return -EDEADLK when acquiring the modeset lock, but currently global_state in mdp5_mixer_release doesn't check for if an error is returned. To avoid a NULL dereference error, let's have mdp5_mixer_release check if an error is returned and propagate that error. Patchwork: https://patchwork.freedesktop.org/patch/485181/

Affected

19 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 5.18.5-1 (bookworm)linux 5.18.5-1 (bookworm)
linuxlinux——
linuxlinux>= 7907a0d77cb461f58045763c205a5830be72e97c < 1a5d1474026ea4f1a6f931075ca2adb884af39cf1a5d1474026ea4f1a6f931075ca2adb884af39cf
linuxlinux>= 7907a0d77cb461f58045763c205a5830be72e97c < 22d8424913b1348c6324916745fadaeea5273f0e22d8424913b1348c6324916745fadaeea5273f0e
linuxlinux>= 7907a0d77cb461f58045763c205a5830be72e97c < 883f1d52a57bf51e1d7a80c432345e2c6222477e883f1d52a57bf51e1d7a80c432345e2c6222477e
linuxlinux>= 7907a0d77cb461f58045763c205a5830be72e97c < 09bdeedc1fc53e64b8282e1de67752c69e43bdba09bdeedc1fc53e64b8282e1de67752c69e43bdba
linuxlinux>= 7907a0d77cb461f58045763c205a5830be72e97c < 47e393061049aff6818d1b9fdca7351411a23fc247e393061049aff6818d1b9fdca7351411a23fc2
linuxlinux>= 7907a0d77cb461f58045763c205a5830be72e97c < 46e5ce63924a96af452c4fc5ee0bb3b241e1b9f446e5ce63924a96af452c4fc5ee0bb3b241e1b9f4
linuxlinux>= 7907a0d77cb461f58045763c205a5830be72e97c < ca75f6f7c6f89365e40f10f641b15981b1f07c31ca75f6f7c6f89365e40f10f641b15981b1f07c31
linuxlinux_kernel>= 0 < 5.10.127-15.10.127-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 4.18 < 4.19.2474.19.247
linuxlinux_kernel>= 4.20 < 5.4.1985.4.198
linuxlinux_kernel>= 5.11 < 5.15.465.15.46
linuxlinux_kernel>= 5.16 < 5.17.145.17.14
linuxlinux_kernel>= 5.18 < 5.18.35.18.3
linuxlinux_kernel>= 5.5 < 5.10.1215.10.121

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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