CVE-2025-38311: iavf: get rid of the crit lock
CSIRTS triage
- What
- A critical lock management issue in the iavf driver allows improper synchronization in driver operations.
- Who is affected
- Systems running Intel iavf driver versions with the vulnerability.
- Urgency
- High severity with CVSS 7.8 indicates urgent patching is needed despite no active exploitation reported.
- Action
- Update to patched iavf driver version when available from Intel or distribution maintainer.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38311
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2025-383110.10% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 1% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2025-38311 | coverage & exploitation status | NVD · CVE.org |
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