CVE-2021-26311
Published: 13 May 2021
Summary
CVE-2021-26311 is a high-severity Command Injection (CWE-77) vulnerability in Amd Epyc 7232P. Its CVSS base score is 7.2 (High).
Operationally, ranked in the top 20.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-13117
Vulnerability details
In the AMD SEV/SEV-ES feature, memory can be rearranged in the guest address space that is not detected by the attestation mechanism which could be used by a malicious hypervisor to potentially lead to arbitrary code execution within the guest…
more
VM if a malicious administrator has access to compromise the server hypervisor.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.