← back
CVE-2021-26312

CVE-2021-26312

EPSS 0.2%CWE-665
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
16 Nov 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity.
Affected products
AMD · Athlon™ SeriesAMD · EPYC™ ProcessorsAMD · Ryzen™ Series

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028