CVE-2023-20518
—CVSS 3.1
1.9 low
EPSS
<1%p1
Published
()
Modified
Description
Incomplete cleanup in the ASP may expose the Master Encryption Key (MEK) to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfiltration vulnerability, potentially resulting in loss of confidentiality.
- Weakness
- CWE-459
- Vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
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