CVE-2023-31356
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:LAttack ComplexityLow
PR:HPrivileges RequiredHigh
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:HIntegrityHigh
A:NAvailabilityNone
Weaknesses
Affected Products
AMD
commercial·USaka advanced micro devices
Advanced Micro Devices Inc.
commercial·USaka amd
ООО «Ред Софт»
commercial·RUaka red soft
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
АО «НППКТ»
commercial·RU
Exploitability
Official Patch Available
References
https://redos.red-soft.ru/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-linux-firmware-13082025/?sphrase_id=1203948
redos.red-soft.ru
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html
amd.com
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html
amd.com
and 3 more references View all →
News mentions
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