CVE - CVE-2024-53201

CVE-ID
CVE-2024-53201	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/3609259326171cd5b98462636580fb2ae5c87d40 URL:https://git.kernel.org/stable/c/3609259326171cd5b98462636580fb2ae5c87d40 MISC:https://git.kernel.org/stable/c/6a057072ddd127255350357dd880903e8fa23f36 URL:https://git.kernel.org/stable/c/6a057072ddd127255350357dd880903e8fa23f36 MISC:https://git.kernel.org/stable/c/6b4ee2560d4d8de2688da68cd9581177035e0876 URL:https://git.kernel.org/stable/c/6b4ee2560d4d8de2688da68cd9581177035e0876
Assigning CNA
kernel.org
Date Record Created
20241119	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241119)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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