Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset while RDMA applications (e.g., rping) are active. The netdev reset causes ice driver to remove irdma auxiliary driver, triggering device_delete and subsequent client removal. During client removal, uverbs_client waits for QP reference count to reach zero while cma_client holds the final reference, creating circular dependency and indefinite wait in iWARP mode. Skip QP reference count wait during device reset to prevent deadlock.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15.116, < 5.15.203 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/009831768faeca3fb5950ce63f1b49594ec82389Patch
- https://git.kernel.org/stable/c/464bbb844ba5b68e038220c34019069a0a9f1581Patch
- https://git.kernel.org/stable/c/6f52370970ac07d352a7af4089e55e0e6425f827Patch
- https://git.kernel.org/stable/c/a8a1c7621127a15a02494b96ee376406c064237bPatch
- https://git.kernel.org/stable/c/acb060bc2609c2eab49263968be59c7d59d497bcPatch
- https://git.kernel.org/stable/c/adf0de36e52a48681eb58cbd7cbf6c8d200caa2bPatch
- https://git.kernel.org/stable/c/cd8bcec2de5e24e05c34c9391940fda6f50e79b4Patch
FAQ
What is CVE-2026-31565?
CVE-2026-31565 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset ...
How severe is CVE-2026-31565?
CVE-2026-31565 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-31565?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.