CVE-2021-27379

A flaw was found in xen. An oversight was made when backporting XSA-320, leading to entries in the IOMMU not being properly updated under certain circumstances...

Fedora 32 : xen (2020-2a4faa84d1)

Special Register Buffer speculative side channel XSA-320 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional...