CVE-2025-63913General

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Other references

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

Weakness type (CWE)

CWE-400

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
General: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

General

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-63913

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds91d
General
CVE-2025-63913 OpenSBI PMU zero-mask firmware crash reproducer Identifiers CVE https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-63913
Post summary
The fragment lists CVE‑2025‑63913, noting a crash reproducer for OpenSBI PMU zero‑mask firmware, but does not provide PoC code, exploit details, patches, or evidence of active exploitation.
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