CVE-2024-42107: ice: Don't process extts if PTP is disabled
CSIRTS triage
- What
- The ice network driver processes external timestamp (extts) events even when PTP is disabled, causing unexpected behavior or crash.
- Who is affected
- Systems using the Intel ice network driver with PTP capability.
- Urgency
- Medium urgency; denial of service potential in specific configurations.
- Action
- Apply the Linux kernel patch that skips extts processing when PTP is disabled.
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-2024-42107
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-2024-421070.15% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 5% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2024-42107 | coverage & exploitation status | NVD · CVE.org |
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