Unrated severityNVD Advisory· Published Sep 17, 2026

CVE-2026-93162

Description

In 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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernelllm-fuzzy

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/1a106c6e17525827ee6d8091bb8c06fafbc21fednvd
git.kernel.org/stable/c/455b0f3ac9e254edab9f5a873d337abe5e6e3604nvd
git.kernel.org/stable/c/6b19f343ae8ada4c84209bc6f62d50ea9781c4aenvd
git.kernel.org/stable/c/cbeef7ba0de4a7b84a772eee1784948473e7a7e6nvd

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