Memory Integrity Vulnerability in AMD Products Due to SMM Configuration Flaw
CVE-2022-23830
1.9LOW
Key Information:
- Vendor
Amd
- Vendor
- CVE Published:
- 14 November 2023
What is CVE-2022-23830?
A configuration issue in the System Management Mode (SMM) can lead to a situation where desired immutability is not maintained when Secure Nested Paging (SNP) is active. This flaw may expose the system to potential risks associated with the integrity of guest memory, impacting overall security.
Affected Version(s)
3rd Gen AMD EPYC™ Processors x86 various
4th Gen AMD EPY™ Processors x86 various
AMD EPYC™ Embedded 7003 various