CVE-2023-20592
Description
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
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
Red Hat Inc.
commercial·USaka red hat
ООО «Ред Софт»
commercial·RUaka red soft
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
and 64 more affected products View all →
Exploitability
Official Patch Available
References
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3005
amd.com
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3005.html
amd.com
https://access.redhat.com/security/cve/cve-2023-20592
access.redhat.com
and 2 more references View all →
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