CVE-2023-28054

CVSS 3.1 Score 6.7 of 10 (medium)

Details

Published Jun 23, 2023
Updated: Jun 28, 2023
CWE ID 20

Summary

CVE-2023-28054 is a vulnerability affecting Dell BIOS software. An authenticated local user with administrator privileges can exploit this improper input validation issue to modify a UEFI variable. This vulnerability poses a significant risk if exploited, as UEFI variables are essential for system boot and security. Unauthorized modification of these variables could lead to system instability or potentially allow unauthorized access to sensitive data. Dell has released a patch to address this issue, and users are strongly encouraged to apply it to mitigate the risk.

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