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CVE-2024-43886 (GCVE-0-2024-43886)

Vulnerability from cvelistv5 – Published: 2024-08-26 10:10 – Updated: 2026-05-11 20:31
VLAI
Title
drm/amd/display: Add null check in resource_log_pipe_topology_update
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check in resource_log_pipe_topology_update [WHY] When switching from "Extend" to "Second Display Only" we sometimes call resource_get_otg_master_for_stream on a stream for the eDP, which is disconnected. This leads to a null pointer dereference. [HOW] Added a null check in dc_resource.c/resource_log_pipe_topology_update.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 15:32 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: d8bafc2b1eeae78317d37b3440d1022977e9b28c , < c36e922a36bdf69765c340a0857ca74092003bee (git)
Affected: d8bafc2b1eeae78317d37b3440d1022977e9b28c , < 899d92fd26fe780aad711322aa671f68058207a6 (git)
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Linux Linux Affected: 6.7
Unaffected: 0 , < 6.7 (semver)
Unaffected: 6.10.5 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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