PT-2022-22259 · Cva6+1 · Cva6+1

Phantom1003 · Published 2022-07-18 · Updated 2022-07-26 · CVE-2022-34636

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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 incorrect exception type.

Recommendations For CVA6 version d315ddd0f1be27c1b3f27eb0b8daf471a952299a, consider updating to a version that correctly handles PMA violations. For RISCV-Boom version ad64c5419151e5e886daee7084d8399713b46b4b, consider updating to a version that correctly handles PMA violations. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

CVE-2022-34636

Affected Products

Cva6

Riscv-Boom

References · 7

• 🔥 https://github.com/openhwgroup/cva6/issues/905 · Exploit
• https://osv.dev/vulnerability/CVE-2022-34636 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34636 · Security Note
• https://github.com/riscv-boom/riscv-boom/issues/606 · Note
• https://t.me/cibsecurity/46523 · Telegram Post
• https://t.me/cvenotify/33795 · Telegram Post
• https://t.me/cvenotify/33347 · Telegram Post