CVE-2026-31565

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-31565
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/009831768faeca3fb5950ce63f1b49594ec82389 Patch
https://git.kernel.org/stable/c/464bbb844ba5b68e038220c34019069a0a9f1581 Patch
https://git.kernel.org/stable/c/6f52370970ac07d352a7af4089e55e0e6425f827 Patch
https://git.kernel.org/stable/c/a8a1c7621127a15a02494b96ee376406c064237b Patch
https://git.kernel.org/stable/c/acb060bc2609c2eab49263968be59c7d59d497bc Patch
https://git.kernel.org/stable/c/adf0de36e52a48681eb58cbd7cbf6c8d200caa2b Patch
https://git.kernel.org/stable/c/cd8bcec2de5e24e05c34c9391940fda6f50e79b4 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.4:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:*
History

27 Apr 2026, 20:31

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.4:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
CWE CWE-667
References () https://git.kernel.org/stable/c/009831768faeca3fb5950ce63f1b49594ec82389 - () https://git.kernel.org/stable/c/009831768faeca3fb5950ce63f1b49594ec82389 - Patch
References () https://git.kernel.org/stable/c/464bbb844ba5b68e038220c34019069a0a9f1581 - () https://git.kernel.org/stable/c/464bbb844ba5b68e038220c34019069a0a9f1581 - Patch
References () https://git.kernel.org/stable/c/6f52370970ac07d352a7af4089e55e0e6425f827 - () https://git.kernel.org/stable/c/6f52370970ac07d352a7af4089e55e0e6425f827 - Patch
References () https://git.kernel.org/stable/c/a8a1c7621127a15a02494b96ee376406c064237b - () https://git.kernel.org/stable/c/a8a1c7621127a15a02494b96ee376406c064237b - Patch
References () https://git.kernel.org/stable/c/acb060bc2609c2eab49263968be59c7d59d497bc - () https://git.kernel.org/stable/c/acb060bc2609c2eab49263968be59c7d59d497bc - Patch
References () https://git.kernel.org/stable/c/adf0de36e52a48681eb58cbd7cbf6c8d200caa2b - () https://git.kernel.org/stable/c/adf0de36e52a48681eb58cbd7cbf6c8d200caa2b - Patch
References () https://git.kernel.org/stable/c/cd8bcec2de5e24e05c34c9391940fda6f50e79b4 - () https://git.kernel.org/stable/c/cd8bcec2de5e24e05c34c9391940fda6f50e79b4 - Patch

24 Apr 2026, 15:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-04-24 15:16

Updated : 2026-04-27 20:31

NVD link : CVE-2026-31565

Mitre link : CVE-2026-31565

CVE.ORG link : CVE-2026-31565

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-667

Improper Locking