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Medium severity5.5NVD Advisory· Published Mar 26, 2024· Updated Jun 17, 2026

CVE-2024-26648

CVE-2024-26648

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)

Affected products

4
  • Linux/Kernelcpe-rescue3 versions
    6.6+ 2 more
    • (no CPE)range: 6.6
    • (no CPE)
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: <6.6.15
  • osv-coords
    pkg:linux/kernel
    Range: >= 6.6.0, < 6.6.15

Patches

Vulnerability mechanics

References

3

News mentions

0

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