CVE-2024-26648
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay() In edp_setup_replay(), 'struct dc *dc' & 'struct dmub_replay *replay' was dereferenced before the…
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay() In edp_setup_replay(), 'struct dc *dc' & 'struct dmub_replay *replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_edp_panel_control.c:947 edp_setup_replay() warn: variable dereferenced before check 'link' (see line 933)
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/22ae604aea14756954e1c00ae653e34d2afd2935Patch
- https://git.kernel.org/stable/c/7073934f5d73f8b53308963cee36f0d389ea857cPatch
- https://git.kernel.org/stable/c/c02d257c654191ecda1dc1af6875d527e85310e7Patch
- https://git.kernel.org/stable/c/22ae604aea14756954e1c00ae653e34d2afd2935Patch
- https://git.kernel.org/stable/c/7073934f5d73f8b53308963cee36f0d389ea857cPatch
- https://git.kernel.org/stable/c/c02d257c654191ecda1dc1af6875d527e85310e7Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.