CVE-2021-26348

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.

Date published : 2022-05-11

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028