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VULNERABILITIES

CVE-2026-68417 Details

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: publish QP after initialization siw_create_qp() currently calls siw_qp_add() before the queues, CQ pointers, state, completion, and device list entry are ready. A QPN lookup can therefore reach a QP that is still being constructed. Move siw_qp_add() to the end of siw_create_qp(), after QP initialization and before adding the QP to the siw device list.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: kernel.orgCVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/36e91a58397ca8c978e38a0bf389f0c6113fa8ca kernel.org
https://git.kernel.org/stable/c/3c9d128219964dcea897bf6139b88242e987be8f kernel.org
https://git.kernel.org/stable/c/3ff82e3841ecab1ff38d5817c969a019d266c83c kernel.org
https://git.kernel.org/stable/c/52f9fcb191143448df55fd215ff09c5207fed43e kernel.org
https://git.kernel.org/stable/c/74912ad168f87d6b2b670a87987bb302d6e64aa1 kernel.org

see all 7 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-68417
NVD Published Date:
Aug 10, 2026
NVD Last Modified:
Aug 19, 2026
Source:
kernel.org
CVE-2026-68417 Details - Not Deferred