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CVE-2023-20573: Protection Mechanism Failure

🗓️ 11 Jan 2024 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Privileged attacker prevents debug exception delivery to SEV-SNP guests.

Related
Refs
ReporterTitlePublishedViews
Family
amd
Amd
Debug Exception Delivery in Secure Nested Paging
9 Jan 202400:00
–amd
bdu_fstec
BDU FSTEC
SEV-SNP Secure Nested Paging
9 Feb 202400:00
–bdu_fstec
circl
Circl
CVE-2023-20573
11 Jan 202407:31
–circl
cnnvd
CNNVD
AMD EPYC Security Vulnerability
11 Jan 202400:00
–cnnvd
cve
CVE
CVE-2023-20573
11 Jan 202413:53
–cve
cvelist
Cvelist
CVE-2023-20573 Debug Exception Delivery in Secure Nested Paging
11 Jan 202413:53
–cvelist
kitploit
Kitploit
cve-2023-20573-poc
20 Oct 202603:48
–kitploit
nvd
NVD
CVE-2023-20573
11 Jan 202414:15
–nvd
osv_opensuse
osv_opensuse
OPENSUSE-SU-2024:13589-1 libBasicUsageEnvironment2-2023.11.30-1.1 on GA media
15 Jun 202400:00
–osv_opensuse
prion
Prion
Information disclosure
11 Jan 202414:15
–prion
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20 Jun 2025 00:00Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.13.2
EPSS0.00289
SSVC
4