CVE-2024-35971: net: ks8851: Handle softirqs at the end of IRQ thread to fix hang
CSIRTS triage
- What
- The Ks8851 Ethernet driver does not properly handle softirq context at the end of IRQ thread, causing system hang.
- Who is affected
- Systems using Ks8851 Ethernet interface with affected kernel versions.
- Urgency
- Medium; causes denial of service through system hang but requires specific hardware.
- Action
- Apply kernel patch to handle softirqs correctly at the end of IRQ thread or upgrade kernel.
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-2024-35971
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-2024-359710.69% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 49% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2024-35971 | coverage & exploitation status | NVD · CVE.org |
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