CVE - CVE-2024-49909

CVE-ID
CVE-2024-49909	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: Add NULL check for function pointer in dcn32_set_output_transfer_func This commit adds a null check for the set_output_gamma function pointer in the dcn32_set_output_transfer_func function. Previously, set_output_gamma was being checked for null, but then it was being dereferenced without any null check. This could lead to a null pointer dereference if set_output_gamma is null. To fix this, we now ensure that set_output_gamma is not null before dereferencing it. We do this by adding a null check for set_output_gamma before the call to set_output_gamma.
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/28574b08c70e56d34d6f6379326a860b96749051 URL:https://git.kernel.org/stable/c/28574b08c70e56d34d6f6379326a860b96749051 MISC:https://git.kernel.org/stable/c/496486950c3d2aebf46a3be300296ac091da7a2d URL:https://git.kernel.org/stable/c/496486950c3d2aebf46a3be300296ac091da7a2d MISC:https://git.kernel.org/stable/c/5298270bdabe97be5b8236e544c9e936415fe1f2 URL:https://git.kernel.org/stable/c/5298270bdabe97be5b8236e544c9e936415fe1f2
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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