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Vulnerability DatabaseCVE-2023-52877
CVE-2023-52877:
Linux Kernel vulnerability analysis and mitigation
Overview
CVE-2023-52877 is a vulnerability discovered in the Linux kernel, specifically affecting the USB Type-C Port Manager (TCPM) subsystem. The vulnerability involves a NULL pointer dereference in the tcpm_pd_svdm() function (NVD).
Technical details
The vulnerability is characterized by a NULL pointer dereference issue in the tcpm_pd_svdm() function within the USB Type-C Port Manager subsystem of the Linux kernel. This is a local vulnerability with low attack complexity (Oracle Linux).
Impact
The vulnerability has been assessed as having a high severity impact on affected systems, particularly concerning system stability and potential local privilege escalation (Oracle Linux).
Exploitability
The vulnerability requires local access to exploit, with a low attack complexity rating. It has been categorized as a local security issue (Oracle Linux).
Mitigation and workarounds
The vulnerability has been addressed through kernel updates and patches distributed by various Linux distributions. Red Hat has released security advisories and updates to address this vulnerability (Red Hat).
Additional resources
Source: This report was generated using AI
Related Linux Kernel vulnerabilities:
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