CVE-2022-34643

The CVE-2022-34643 entry concerns RISCV ISA Sim. Affected component: the riscv-isa-sim project, specifically commit ac466a21df442c59962589ba296c702631e041b5. Root cause: an incorrect exception prioritization when accessing memory. Impact: the uncertainty/incorrect handling of memory-access except...

CVE-2022-34641

CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a and RISCV-Boom commit ad64c5419151e5e886daee7084d8399713b46b4b implements the incorrect exception type when a PMP violation occurs during address translation...

CVE-2022-34641

CVE-2022-34641 affects CVA6 and RISCV-Boom due to an incorrect exception type emitted when a PMP violation occurs during address translation. Affected commits: CVA6 d315ddd0f1be27c1b3f27eb0b8daf471a952299a and RISCV-Boom ad64c5419151e5e886daee7084d8399713b46b4b. Consequence: this mismatch could l...

CVE-2022-34641

CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a and RISCV-Boom commit ad64c5419151e5e886daee7084d8399713b46b4b implements the incorrect exception type when a PMP violation occurs during address translation...

CVE-2022-34637

CVE-2022-34637 affects CVA6 (OpenHW Group) where loading an illegal virtual address triggers an incorrect exception type due to commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a. Descriptions across sources confirm the same root cause; no explicit mitigation or patched version is provided in the co...

CVE-2022-34637

CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a implements an incorrect exception type when an illegal virtual address is loaded...

CVE-2022-34636

CVE-2022-34636 affects CVA6 and RISCV-Boom. The root issue is the use of an incorrect exception type when a PMA violation occurs during address translation. This is documented across multiple sources referencing the same commit set (CVA6 d315ddd0f1be27c1b3f27eb0b8daf471a952299a and RISCV-Boom ad6...

CVE-2022-34634

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

CVE-2022-34633

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

CVE-2022-34633

CVE-2022-34633 affects CVA6 (OpenHW Group) with a flaw in sfence.vma handling caused by a crafted or incorrectly formatted sfence.vma instruction in commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a. The CVSSv3.1 vector (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) indicates a local, low-privilege conditio...

CVE-2022-34633

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

PT-2022-22259

Name of the Vulnerable Software and Affected Versions CVA6 version d315ddd0f1be27c1b3f27eb0b8daf471a952299a RISCV-Boom version ad64c5419151e5e886daee7084d8399713b46b4b Description The issue arises when a PMA violation occurs during address translation, resulting in the implementation of an...

CVE-2022-34643: Improper Handling of Exceptional Conditions

RISCV ISA Sim commit ac466a21df442c59962589ba296c702631e041b5 implements the incorrect exception priotrity when accessing memory...

CVE-2022-34633: Improper Handling of Exceptional Conditions

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

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 and RISCV-Boom that stems from a PMP conflict during address translation that could result in an incorrect exception type...

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 arises from the execution of a carefully crafted or incorrectly formatted det instruction, which could lead to the creation of an exception...

riscv-isa-sim 安全漏洞

riscv-isa-sim is a RISC-V ISA simulator. A security vulnerability exists in riscv-isa-sim that stems from an incorrect implementation of exception prioritization when accessing memory...

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 arises from the execution of a carefully crafted or incorrectly formatted sfence.vma instruction that could lead to the creation of an exception...

CVE-2022-34637: Improper Handling of Exceptional Conditions

CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a implements an incorrect exception type when an illegal virtual address is loaded...

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 and RISCV-Boom that stems from a PMA violation during address translation that could result in an incorrect exception type...