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CVE-2024-26648

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CVE-2024-26648

Published: Mar 26, 2024

Modified: May 11, 2026

PUBLISHED

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)

VendorProductVersions

Linux

Linux

affected
c7ddc0a800bc9f681a18c3bdd9f06b61adfabc11 - < 22ae604aea14756954e1c00ae653e34d2afd2935
affected
c7ddc0a800bc9f681a18c3bdd9f06b61adfabc11 - < c02d257c654191ecda1dc1af6875d527e85310e7
affected
c7ddc0a800bc9f681a18c3bdd9f06b61adfabc11 - < 7073934f5d73f8b53308963cee36f0d389ea857c

Linux

Linux

affected
6.6
unaffected
0 - < 6.6
unaffected
6.6.15 - <= 6.6.*
unaffected
6.7.3 - <= 6.7.*
unaffected
6.8 - <= *

References

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