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CVE-2023-31356

CVE-2023-31356

CVSS 4.4 MEDIUMEPSS 0.2%CWE-459
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.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Affected products
AMD · AMD EPYC™ 7003 ProcessorsAMD · AMD EPYC™ 9004 ProcessorsAMD · AMD EPYC™ Embedded 7003AMD · AMD EPYC™ Embedded 9004

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References
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.htmlhttps://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html