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CVE-2024-39498

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CVE-2024-39498

Published: Jul 12, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/mst: Fix NULL pointer dereference at drm_dp_add_payload_part2 [Why] Commit: - commit 5aa1dfcdf0a4 ("drm/mst: Refactor the flow for payload allocation/removement") accidently overwrite the commit - commit 54d217406afe ("drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part2") which cause regression. [How] Recover the original NULL fix and remove the unnecessary input parameter 'state' for drm_dp_add_payload_part2(). (cherry picked from commit 4545614c1d8da603e57b60dd66224d81b6ffc305)

VendorProductVersions

Linux

Linux

affected
5aa1dfcdf0a429e4941e2eef75b006a8c7a8ac49 - < 8e21de5f99b2368a5155037ce0aae8aaba3f5241
affected
5aa1dfcdf0a429e4941e2eef75b006a8c7a8ac49 - < 5a507b7d2be15fddb95bf8dee01110b723e2bcd9

Linux

Linux

affected
6.7
unaffected
0 - < 6.7
unaffected
6.9.6 - <= 6.9.*
unaffected
6.10 - <= *

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