CVEvulnerability
CVE-2026-93162
- Status
- Received
- Published
- 2026-09-17
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/1a106c6e17525827ee6d8091bb8c06fafbc21fed git.kernel.org
- https://git.kernel.org/stable/c/455b0f3ac9e254edab9f5a873d337abe5e6e3604 git.kernel.org
- https://git.kernel.org/stable/c/6b19f343ae8ada4c84209bc6f62d50ea9781c4ae git.kernel.org
- https://git.kernel.org/stable/c/cbeef7ba0de4a7b84a772eee1784948473e7a7e6 git.kernel.org