CVE-2026-31492

MEDIUM EPSS 2.4%
Published Apr 22, 20262mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 22, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize free_qp completion before using it In irdma_create_qp, if ib_copy_to_udata fails, it will call irdma_destroy_qp to clean up which will attempt to wait on the free_qp completion, which is not initialized yet. Fix this by initializing the completion before the ib_copy_to_udata call.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
2.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-908

Affected Products 13

VendorProductVersionRange
linuxlinux_kernel*≥5.14.1  –  <6.1.168
linuxlinux_kernel*≥6.2  –  <6.6.131
linuxlinux_kernel*≥6.7  –  <6.12.80
linuxlinux_kernel*≥6.13  –  <6.18.21
linuxlinux_kernel*≥6.19  –  <6.19.11
linuxlinux_kernel5.14any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 6

  • git.kernel.org https://git.kernel.org/stable/c/11a95521fb93c91e2d4ef9d53dc80ef0a755549b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3cb88c12461b71c7d9c604aa2e6a9a477ecfa147
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ac1da7bd224d406b6f1b84414f0f652ab43b6bd8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/af310407f79d5816fc0ab3638e1588b6193316dd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cd1534c8f4984432382c240f6784408497f5bb0a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f72996834f7bdefc2b95e3eec30447ee195df44e
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/11a95521fb93c91e2d4ef9d53dc80ef0a755549b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3cb88c12461b71c7d9c604aa2e6a9a477ecfa147
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ac1da7bd224d406b6f1b84414f0f652ab43b6bd8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/af310407f79d5816fc0ab3638e1588b6193316dd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cd1534c8f4984432382c240f6784408497f5bb0a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f72996834f7bdefc2b95e3eec30447ee195df44e
    Patch