crypto: qat - cancel work on re-enable SR-IOV timeout

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-93162
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 17:18:11 UTC
Updated2026-09-17 17:18:11 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: crypto: qat - cancel work on re-enable SR-IOV timeout The QAT reset worker queues SR-IOV reenable work using a work_struct and completion embedded in an on-stack adf_sriov_dev_data. If the completion wait times out, the reset worker can return while device_sriov_wq still holds or executes the stack-backed work item. Cancel the work on the device_sriov_wq on timeout before the stack frame unwinds.

Risk And Classification

EPSS: 0.002000000 probability, percentile 0.102140000 (date 2026-09-18)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 4469f9b2346834085fe4478ee1a851ee1de8ccb2 cbeef7ba0de4a7b84a772eee1784948473e7a7e6 git Not specified
CNA Linux Linux affected 4469f9b2346834085fe4478ee1a851ee1de8ccb2 6b19f343ae8ada4c84209bc6f62d50ea9781c4ae git Not specified
CNA Linux Linux affected 4469f9b2346834085fe4478ee1a851ee1de8ccb2 1a106c6e17525827ee6d8091bb8c06fafbc21fed git Not specified
CNA Linux Linux affected 4469f9b2346834085fe4478ee1a851ee1de8ccb2 455b0f3ac9e254edab9f5a873d337abe5e6e3604 git Not specified
CNA Linux Linux affected 6.9 Not specified
CNA Linux Linux unaffected 6.9 semver Not specified
CNA Linux Linux unaffected 6.12.110 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.52 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.6 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3-rc1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/cbeef7ba0de4a7b84a772eee1784948473e7a7e6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/1a106c6e17525827ee6d8091bb8c06fafbc21fed 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/455b0f3ac9e254edab9f5a873d337abe5e6e3604 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/6b19f343ae8ada4c84209bc6f62d50ea9781c4ae 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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