EUVD-2026-55538

In the Linux kernel, the following vulnerability has been resolved: amt: fix use-after-free in AMT delayed works When an AMT device is removed, pending delayed works can still access the freed amtdev structure, which may result in kernel crashes or memory corruption. amtdevstop cancels reqwq and...

The vulnerability of the ath12k_qmi_driver_event_work() function in the drivers/net/wireless/ath/ath12k/qmi.c file of the Atheros/Qualcomm wireless adapter driver module in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ath12kqmidrivereventwork function in the drivers/net/wireless/ath/ath12k/qmi.c file of the Atheros/Qualcomm wireless communication adapter driver in the Linux operating system is related to improper memory release memory leak. Exploiting this vulnerability could allow an...

CVE-2026-46304

In the Linux kernel, the following vulnerability has been resolved: nvmet: avoid recursive nvmet-wq flush in nvmetctrlfree nvmettcpreleasequeuework runs on nvmet-wq and can drop the final controller reference through nvmetcqput. If that triggers nvmetctrlfree, the teardown path flushes...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nvmet: moving async event work off nvmet-wq For the target function nvmetctrlfree, the variable ctrl-asynceventwork is flushed. If nvmetctrlfree runs on nvmet-wq, the flush re-enters the workqueue completion for the same worker. ...

AZL-83630 CVE-2026-31557 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: nvmet: move async event work off nvmet-wq For target nvmetctrlfree flushes ctrl-asynceventwork. If nvmetctrlfree runs on nvmet-wq, the flush re-enters workqueue completion for the same worker:- A. Async event work queued on...

CVE-2026-31557

In the Linux kernel, the following vulnerability has been resolved: nvmet: move async event work off nvmet-wq For target nvmetctrlfree flushes ctrl-asynceventwork. If nvmetctrlfree runs on nvmet-wq, the flush re-enters workqueue completion for the same worker:- A. Async event work queued on...

CVE-2026-31557

In the Linux kernel, the following vulnerability has been resolved: nvmet: move async event work off nvmet-wq For target nvmetctrlfree flushes ctrl-asynceventwork. If nvmetctrlfree runs on nvmet-wq, the flush re-enters workqueue completion for the same worker:- A. Async event work queued on...

CVE-2026-31557

Summary of CVE-2026-31557 (Linux kernel) : The issue affects the NVMe over Fabrics target (nvmet/nvmet_rdma) where flushing an asynchronous-event work item on nvmet-wq can recurse the same worker, risking a deadlock and DoS. The root cause is a potential re-entrant lock when nvmet_ctrl_free() flu...

CVE-2026-31557 nvmet: move async event work off nvmet-wq

In the Linux kernel, the following vulnerability has been resolved: nvmet: move async event work off nvmet-wq For target nvmetctrlfree flushes ctrl-asynceventwork. If nvmetctrlfree runs on nvmet-wq, the flush re-enters workqueue completion for the same worker:- A. Async event work queued on...

CVE-2026-31557 nvmet: move async event work off nvmet-wq

In the Linux kernel, the following vulnerability has been resolved: nvmet: move async event work off nvmet-wq For target nvmetctrlfree flushes ctrl-asynceventwork. If nvmetctrlfree runs on nvmet-wq, the flush re-enters workqueue completion for the same worker:- A. Async event work queued on...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of the nvmetctrlfree function to refresh asynceventwork on the nvmet-wq layer. This...

Linux Distros Unpatched Vulnerability : CVE-2026-31557

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvmet: move async event work off nvmet-wq For target nvmetctrlfree flushes ctrl-asynceventwork. If nvmetctrlfree runs on nvmet-wq, the flush re-enters workqueue...

SUSE CVE-2023-53767

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12kqmidrivereventwork Currently the buffer pointed by event is not freed in case ATH12KFLAGUNREGISTERING bit is set, this causes memory leak. Add a goto skip instead of return, to ensure event...

DEBIAN-CVE-2023-53767

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12kqmidrivereventwork Currently the buffer pointed by event is not freed in case ATH12KFLAGUNREGISTERING bit is set, this causes memory leak. Add a goto skip instead of return, to ensure event...

CVE-2023-53767 wifi: ath12k: fix memory leak in ath12k_qmi_driver_event_work()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12kqmidrivereventwork Currently the buffer pointed by event is not freed in case ATH12KFLAGUNREGISTERING bit is set, this causes memory leak. Add a goto skip instead of return, to ensure event...

CVE-2023-53767 wifi: ath12k: fix memory leak in ath12k_qmi_driver_event_work()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12kqmidrivereventwork Currently the buffer pointed by event is not freed in case ATH12KFLAGUNREGISTERING bit is set, this causes memory leak. Add a goto skip instead of return, to ensure event...

CVE-2023-53767

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12kqmidrivereventwork Currently the buffer pointed by event is not freed in case ATH12KFLAGUNREGISTERING bit is set, this causes memory leak. Add a goto skip instead of return, to ensure event...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988695)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988695 advisory. In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport errorrecovery work While...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986400)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986400 advisory. In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport errorrecovery work While...

DEBIAN-CVE-2025-37772

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix workqueue crash in cmaneteventworkhandler struct rdmacmid has member "struct workstruct network" that is reused for enqueuing cmaneteventworkhandlers onto cmawq. Below crash1 can occur if more than one call to...