CVE-2022-34635
https://notcve.org/view.php?id=CVE-2022-34635
The mstatus.sd field in CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a does not update when the mstatus.fs field is set to Dirty. El campo mstatus.sd del commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a de CVA6 no es actualizado cuando el campo mstatus.fs se establece en Dirty. • https://github.com/openhwgroup/cva6/issues/917 •
CVE-2022-34634
https://notcve.org/view.php?id=CVE-2022-34634
CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a executes crafted or incorrectly formatted det instructions rather create an exception. CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a ejecuta instrucciones det diseñadas o incorrectamente formateadas en lugar de crear una excepción. • https://github.com/openhwgroup/cva6/issues/899 https://github.com/openhwgroup/cva6/pull/922 • CWE-755: Improper Handling of Exceptional Conditions •
CVE-2022-34633
https://notcve.org/view.php?id=CVE-2022-34633
CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a executes crafted or incorrectly formatted sfence.vma instructions rather create an exception. CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a ejecuta instrucciones sfence.vma diseñadas o incorrectamente formateadas en lugar de crear una excepción. • https://github.com/openhwgroup/cva6/issues/876 https://github.com/openhwgroup/cva6/pull/921 • CWE-755: Improper Handling of Exceptional Conditions •
CVE-2022-33023
https://notcve.org/view.php?id=CVE-2022-33023
CVA6 commit 909d85a gives incorrect permission to use special multiplication units when the format of instructions is wrong. El commit 909d85a de CVA6 otorga un permiso incorrecto para usar unidades especiales de multiplicación cuando el formato de las instrucciones es incorrecto • https://github.com/openhwgroup/cva6/issues/885 • CWE-276: Incorrect Default Permissions •
CVE-2022-33021
https://notcve.org/view.php?id=CVE-2022-33021
CVA6 commit 909d85a accesses invalid memory when reading the value of MHPMCOUNTER30. El commit 909d85a de CVA6 accede a memoria no válida cuando lee el valor de MHPMCOUNTER30 • https://github.com/openhwgroup/cva6/issues/884 • CWE-125: Out-of-bounds Read •