CVE-2025-63913 — HIGH (7.5)

Vulnerability Description

An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function #2 or the 'Find and configure a matching counter' function of SBI PMU extension.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Related Weaknesses (CWE)

CWE-400

References

https://github.com/luojia65/opensbi-pmu2-crash

FAQ

What is CVE-2025-63913?

CVE-2025-63913 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function #2 or the 'Find and configure a matching counter' function of SBI PMU ext...

How severe is CVE-2025-63913?

CVE-2025-63913 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-63913?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.