CVE-2022-34633 Information

Description

CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a executes crafted or incorrectly formatted sfence.vma instructions rather create an exception.

Reference

https://github.com/openhwgroup/cva6/pull/921 https://github.com/openhwgroup/cva6/issues/876