2024-11-20
This article describes a vulnerability (CVE-2024-53051) in the Linux kernel related to Intel HDCP (High-bandwidth Digital Content Protection). During hotplug or suspend/resume scenarios, the encoder might not be initialized when the `intel_hdcp_get_capability` function is called. This could lead to a kernel null pointer dereference, a type of crash.
Here’s the summarized information:
Platform: Linux kernel
Version: Not specified
Vulnerability: Null pointer dereference in `intel_hdcp_get_capability`
Severity: Medium (CVSS score not yet available)
Date: November 19, 2024 (published), November 20, 2024 (last modified)
What Undercode Says:
Undercode hasn’t provided any specific comments on this CVE yet. However, based on the information available, here’s a breakdown of the vulnerability:
This vulnerability affects systems using the Linux kernel with Intel HDCP functionality.
It occurs due to a missing check in the `intel_hdcp_get_capability` function during specific scenarios like hotplugging or suspend/resume.
A successful exploit could potentially crash the system.
The severity is considered medium, but a CVSS score for better risk assessment is not yet available.
Recommendations:
It’s advisable to stay updated with the latest Linux kernel releases that address this vulnerability.
System administrators can monitor relevant security advisories for further details and mitigation strategies.
References:
Reported By: Nvd.nist.gov
Undercode AI: https://ai.undercodetesting.com
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