VulnerabilityModified
CVE-2022-33021
CVA6 commit 909d85a accesses invalid memory when reading the value of MHPMCOUNTER30.
HIGH 7.5EPSS 1.09%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.09%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
CVA6 commit 909d85a accesses invalid memory when reading the value of MHPMCOUNTER30.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.09% probability · 63th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- openhwgroup/cva6
- Source
- cve@mitre.org
References
- https://github.com/openhwgroup/cva6/issues/884Exploit, Third Party Advisory
- https://github.com/openhwgroup/cva6/issues/884Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.