CVA6 安全漏洞

CVA6 is an application class 6 RISC-V CPU open-sourced by the OpenHW Group in Canada. A security vulnerability exists in CVA6 that stems from giving incorrect permission to use special multiplication units when instructions are formatted incorrectly...

CVE-2022-33023: Incorrect Default Permissions

CVA6 commit 909d85a gives incorrect permission to use special multiplication units when the format of instructions is wrong...