CVE-2025-38590: net/mlx5e: Remove skb secpath if xfrm state is not found
CSIRTS triage
- What
- net/mlx5e fails to remove skb secpath when xfrm state lookup fails, causing packet handling errors.
- Who is affected
- Linux systems using Mellanox mlx5 driver with IPSec xfrm state handling.
- Urgency
- Medium priority; unexloited packet processing failure.
- Action
- Apply kernel patches removing skb secpath on xfrm state not found condition.
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-2025-38590
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-2025-385900.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2025-38590 | coverage & exploitation status | NVD · CVE.org |
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