Insecure Default in Ubuntu's EDK2 Enables Secure Boot Bypass via UEFI Shell
CVE-2023-48733 · MEDIUM Severity
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot.
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