CVE-2022-23813
published 2023-01-11CVE-2022-23813: The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a…
PriorityP424medium5.3CVSS 3.1
AVNACLPRNUINSUCNILAN
EPSS
0.50%
39.8th percentile
The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| amd | 2nd_gen_epyc | — | — |
| amd | 3rd_gen_epyc | — | — |
| amd | milanpi-sp3_firmware | < 1.0.0.9 | 1.0.0.9 |
| amd | romepi_firmware | < 1.0.0.e | 1.0.0.e |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
vendor_redhat5.3MEDIUM
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Red Hat
Kernel: AMD Server Vulnerabilities in SNP memory enforcement policy
vendor_redhat·2022-11-08·CVSS 5.3
CVE-2022-23813 [MEDIUM] CWE-307 Kernel: AMD Server Vulnerabilities in SNP memory enforcement policy
Kernel: AMD Server Vulnerabilities in SNP memory enforcement policy
The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment.
Mitigation: Please contact AMD for more updates on this flaw.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Not affected
GHSA
GHSA-6pqj-6ww4-rw55: The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a
ghsa_unreviewed·2023-01-11
CVE-2022-23813 [MEDIUM] CWE-119 GHSA-6pqj-6ww4-rw55: The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a
The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-01-11
Published