PT-2022-22256
CVE-2022-34633
·
Published
2022-07-18
·
Updated
2022-07-26
Description by
CVSS 3.1
5.5
MediumMetricsAV: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
Description
The issue arises when CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a executes crafted or incorrectly formatted sfence.vma instructions, which should create an exception.
Recommendations
For CVA6 version d315ddd0f1be27c1b3f27eb0b8daf471a952299a, consider restricting the execution of crafted or incorrectly formatted sfence.vma instructions to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
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