In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add NULL check for 'afb' before dereferencing in amdgpu_dm_plane_handle_cursor_update
This commit adds a null check for the 'afb' variable in the
amdgpu_dm_plane_handle_cursor_update function. Previously, 'afb' was
assumed to be null, but was used later in the code without a null check.
This could potentially lead to a null pointer dereference.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_plane.c:1298 amdgpu_dm_plane_handle_cursor_update() error: we previously assumed 'afb' could be null (see line 1252)
References
Configurations
Configuration 1 (hide)
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History
27 Aug 2024, 13:39
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
Summary |
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First Time |
Linux linux Kernel
Linux |
|
CWE | CWE-476 | |
References | () https://git.kernel.org/stable/c/31a679a880102dee6e10985a7b1789af8dc328cc - Patch | |
References | () https://git.kernel.org/stable/c/38e6f715b02b572f74677eb2f29d3b4bc6f1ddff - Patch | |
References | () https://git.kernel.org/stable/c/94220b35aeba2b68da81deeefbb784d94eeb5c04 - Patch | |
References | () https://git.kernel.org/stable/c/ce5d090af683137cb779ed7e3683839f9c778b35 - Patch |
26 Aug 2024, 11:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2024-08-26 11:15
Updated : 2024-08-27 13:39
NVD link : CVE-2024-43903
Mitre link : CVE-2024-43903
CVE.ORG link : CVE-2024-43903
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference