In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add null check for top_pipe_to_program in commit_planes_for_stream
This commit addresses a null pointer dereference issue in the
`commit_planes_for_stream` function at line 4140. The issue could occur
when `top_pipe_to_program` is null.
The fix adds a check to ensure `top_pipe_to_program` is not null before
accessing its stream_res. This prevents a null pointer dereference.
Reported by smatch:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4140 commit_planes_for_stream() error: we previously assumed 'top_pipe_to_program' could be null (see line 3906)
References
Configurations
Configuration 1 (hide)
|
History
24 Oct 2024, 14:39
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux
Linux linux Kernel |
|
| CWE | CWE-476 | |
| References | () https://git.kernel.org/stable/c/3929e382e4758aff42da0102a60d13337c99d3b8 - Patch | |
| References | () https://git.kernel.org/stable/c/1ebfa6663807c144be8c8b6727375012409d2356 - Patch | |
| References | () https://git.kernel.org/stable/c/73efd2a611b62fee71a7b7f27d9d08bb60da8a72 - Patch | |
| References | () https://git.kernel.org/stable/c/8ab59527852a6f7780aad6185729550ca0569122 - Patch | |
| References | () https://git.kernel.org/stable/c/e47e563c6f0db7d792a559301862c19ead0dfc2f - Patch | |
| References | () https://git.kernel.org/stable/c/66d71a72539e173a9b00ca0b1852cbaa5f5bf1ad - Patch | |
| References | () https://git.kernel.org/stable/c/40193ff73630adf76bc0d82398f7d90fb576dba4 - Patch |
21 Oct 2024, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-10-21 18:15
Updated : 2024-10-24 14:39
NVD link : CVE-2024-49913
Mitre link : CVE-2024-49913
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference