CVE-2024-53201Medium· 5.5▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check for pipe_ctx->plane_state in dcn20_program_pipe This commit addresses a null pointer dereference issue in dcn20_program_pipe(). Previou…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the CISA ADP record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 21.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
0.2% → 0.3%
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix null check for pipe_ctx->plane_state in dcn20_program_pipe
This commit addresses a null pointer dereference issue in dcn20_program_pipe(). Previously, commit 8e4ed3cf1642 ("drm/amd/display: Add null check for pipe_ctx->plane_state in dcn20_program_pipe") partially fixed the null pointer dereference issue. However, in dcn20_update_dchubp_dpp(), the variable pipe_ctx is passed in, and plane_state is accessed again through pipe_ctx. Multiple if statements directly call attributes of plane_state, leading to potential null pointer dereference issues. This patch adds necessary null checks to ensure stability.
Linux >= 68f75e6f08aad66069a629db8d7840919156c761 < 0335fb698ab0415d87650bc7a0f465c563ddec7dLinux >= 65a6fee22d5cfa645cb05489892dc9cd3d142fc2 < 6b4ee2560d4d8de2688da68cd9581177035e0876Linux >= 8e4ed3cf1642df0c4456443d865cff61a9598aa8 < 3609259326171cd5b98462636580fb2ae5c87d40Linux >= 8e4ed3cf1642df0c4456443d865cff61a9598aa8 < 6a057072ddd127255350357dd880903e8fa23f36Linux >= 6.6.64 < 6.6.160Linux >= 6.11.3 < 6.11.11Linux 6.12Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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