CVE-2021-26409
CVE-2021-26409
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
10 Jan 2023Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Insufficient bounds checking in SEV-ES may allow an attacker to corrupt Reverse Map table (RMP) memory, potentially resulting in a loss of SNP (Secure Nested Paging) memory integrity.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
AMD · 3rd Gen EPYCWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →