nvmet-tcp: check return value of nvmet_tcp_set_queue_sock

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-74385
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-15 06:22:40 UTC
Updated2026-08-15 06:22:40 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check return value of nvmet_tcp_set_queue_sock The return value of nvmet_tcp_set_queue_sock() is currently ignored in nvmet_tcp_tls_handshake_done(). If it fails (e.g., due to the socket not being in TCP_ESTABLISHED state), the socket callbacks will not be properly set, leading to queue and socket leakage. Fix this by capturing the return value and calling nvmet_tcp_schedule_release_queue() on failure to ensure proper cleanup.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 675b453e024154dd547921c6e6d5b58747ba7e0e cba2ee57fd302727aea7d41e9d9cd0969f5df0fb git Not specified
CNA Linux Linux affected 675b453e024154dd547921c6e6d5b58747ba7e0e 22aa70f9a0544643ec37d442b6fcb1833d804462 git Not specified
CNA Linux Linux affected 675b453e024154dd547921c6e6d5b58747ba7e0e 7ef789703e2b91775dcb36b2efa46325be31a2a0 git Not specified
CNA Linux Linux affected 6.7 Not specified
CNA Linux Linux unaffected 6.7 semver Not specified
CNA Linux Linux unaffected 6.18.40 6.18.* semver Not specified
CNA Linux Linux unaffected 7.1.5 7.1.* semver Not specified
CNA Linux Linux unaffected 7.2-rc1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/7ef789703e2b91775dcb36b2efa46325be31a2a0 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/22aa70f9a0544643ec37d442b6fcb1833d804462 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/cba2ee57fd302727aea7d41e9d9cd0969f5df0fb 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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