CVE - CVE-2024-49912

CVE-ID
CVE-2024-49912	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: Handle null 'stream_status' in 'planes_changed_for_existing_stream' This commit adds a null check for 'stream_status' in the function 'planes_changed_for_existing_stream'. Previously, the code assumed 'stream_status' could be null, but did not handle the case where it was actually null. This could lead to a null pointer dereference. Reported by smatch: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:3784 planes_changed_for_existing_stream() error: we previously assumed 'stream_status' could be null (see line 3774)
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/0ffd9fb03bbc99ed1eb5dc989d5c7da2faac0659 URL:https://git.kernel.org/stable/c/0ffd9fb03bbc99ed1eb5dc989d5c7da2faac0659 MISC:https://git.kernel.org/stable/c/4778982c73d6c9f3fdbdbc6b6c8aa18df98251af URL:https://git.kernel.org/stable/c/4778982c73d6c9f3fdbdbc6b6c8aa18df98251af MISC:https://git.kernel.org/stable/c/8141f21b941710ecebe49220b69822cab3abd23d URL:https://git.kernel.org/stable/c/8141f21b941710ecebe49220b69822cab3abd23d MISC:https://git.kernel.org/stable/c/c4b699b93496c423b0e5b584d4eb4ab849313bcf URL:https://git.kernel.org/stable/c/c4b699b93496c423b0e5b584d4eb4ab849313bcf MISC:https://git.kernel.org/stable/c/ec6c32b58e6c4e87760e797c525e99a460c82bcb URL:https://git.kernel.org/stable/c/ec6c32b58e6c4e87760e797c525e99a460c82bcb
Assigning CNA
kernel.org
Date Record Created
20241021	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 (20241021)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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