RDMA/siw: publish QP after initialization

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-68417
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-10 13:20:35 UTC
Updated2026-08-10 13:20:35 UTC
DescriptionIn 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.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected f29dd55b0236f7a26a4b9dd69186e3c04266797b 36e91a58397ca8c978e38a0bf389f0c6113fa8ca git Not specified
CNA Linux Linux affected f29dd55b0236f7a26a4b9dd69186e3c04266797b 74912ad168f87d6b2b670a87987bb302d6e64aa1 git Not specified
CNA Linux Linux affected f29dd55b0236f7a26a4b9dd69186e3c04266797b fcc9d50022bcdb1f9f7ed04955c72b4a7355af3d git Not specified
CNA Linux Linux affected f29dd55b0236f7a26a4b9dd69186e3c04266797b 52f9fcb191143448df55fd215ff09c5207fed43e git Not specified
CNA Linux Linux affected f29dd55b0236f7a26a4b9dd69186e3c04266797b bb27fcc67c429d97f785c92c35a6c5adebb05d7f git Not specified
CNA Linux Linux affected 5.3 Not specified
CNA Linux Linux unaffected 5.3 semver Not specified
CNA Linux Linux unaffected 6.6.148 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.101 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.42 6.18.* semver Not specified
CNA Linux Linux unaffected 7.1.6 7.1.* semver Not specified
CNA Linux Linux unaffected 7.2-rc4 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/bb27fcc67c429d97f785c92c35a6c5adebb05d7f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/36e91a58397ca8c978e38a0bf389f0c6113fa8ca 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/fcc9d50022bcdb1f9f7ed04955c72b4a7355af3d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/52f9fcb191143448df55fd215ff09c5207fed43e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/74912ad168f87d6b2b670a87987bb302d6e64aa1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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