CVE-2023-31356

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CVSS 3.1

4.4 medium

EPSS

<1%p12

Published

Aug 13, 2024 (Aug 13, 2024)

Modified

Jun 17, 2026

Description

Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.

Weakness: CWE-459
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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