CVE-2023-48733mediumCWE-1188

CVE-2023-48733: medium-severity vulnerability in Canonical Ltd. Ubuntu EDK II

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.7epss 0.3%
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.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Canonical Ltd. · Ubuntu EDK II