CVE-2024-49910
Severity CVSS v4.0:
Pending analysis
Type:
CWE-476
NULL Pointer Dereference
Publication date:
21/10/2024
Last modified:
24/10/2024
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amd/display: Add NULL check for function pointer in dcn401_set_output_transfer_func<br />
<br />
This commit adds a null check for the set_output_gamma function pointer<br />
in the dcn401_set_output_transfer_func function. Previously,<br />
set_output_gamma was being checked for null, but then it was being<br />
dereferenced without any null check. This could lead to a null pointer<br />
dereference if set_output_gamma is null.<br />
<br />
To fix this, we now ensure that set_output_gamma is not null before<br />
dereferencing it. We do this by adding a null check for set_output_gamma<br />
before the call to set_output_gamma.
Impact
Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 6.11.3 (excluding) |
To consult the complete list of CPE names with products and versions, see this page