CVE-2025-29943

EUVD-2026-2929
Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
amd64-microcode
bionic
needed
focal
needed
jammy
needed
noble
Fixed 3.20251202.1ubuntu0.24.04.1
released
questing
Fixed 3.20251202.1ubuntu0.25.10.1
released
resolute
Fixed 3.20251202.1ubuntu1
released
trusty
ignored
xenial
needed
Common Weakness Enumeration
References
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3027.html