PoC Index

CVE-2023-20573

LOW 3.2EPSS 0.3%

A privileged attackercan prevent delivery of debug exceptions to SEV-SNP guests potentiallyresulting in guests not receiving expected debug information.

CVSS v3.1
3.2 LOWCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N
CVSS v3.1
3.2 LOWCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N
EPSS
0.29% chance of exploitation in the next 30 days, 21th percentile
Published
2024-01-11
Updated
2025-06-20

Proof-of-concept exploits (1)

References

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