CVE-2026-53103 wifi: mt76: mt7925: fix potential deadlock in mt7925_roc_abort_sync

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix potential deadlock in mt7925rocabortsync rocabortsync can deadlock with rocwork. rocwork holds dev-mt76.mutex, while cancelworksync waits for rocwork to finish. If the caller already owns the same mutex,...

EUVD-2026-38968

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix deadlock in remain-on-channel mt76remainonchannel and mt76roccomplete call mt76setchannel while already holding dev-mutex. Since mt76setchannel also acquires dev-mutex, this results in a deadlock. Use mt76setchann...

CVE-2026-53100

CVE-2026-53100 affects the Linux kernel mt76 wireless driver. The deadlock occurs when remain-on-channel logic calls mt76_set_channel() while dev->mutex is already held by remain_on_channel/roc_complete, since mt76_set_channel() also locks the mutex. The fix replaces mt76_set_channel() with __...

CVE-2026-53100 wifi: mt76: fix deadlock in remain-on-channel

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix deadlock in remain-on-channel mt76remainonchannel and mt76roccomplete call mt76setchannel while already holding dev-mutex. Since mt76setchannel also acquires dev-mutex, this results in a deadlock. Use mt76setchann...

CVE-2026-53101 wifi: mt76: mt7921: fix potential deadlock in mt7921_roc_abort_sync

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix potential deadlock in mt7921rocabortsync rocabortsync can deadlock with rocwork. rocwork holds dev-mt76.mutex, while cancelworksync waits for rocwork to finish. If the caller already owns the same mutex,...

CVE-2026-53101 wifi: mt76: mt7921: fix potential deadlock in mt7921_roc_abort_sync

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix potential deadlock in mt7921rocabortsync rocabortsync can deadlock with rocwork. rocwork holds dev-mt76.mutex, while cancelworksync waits for rocwork to finish. If the caller already owns the same mutex,...

EUVD-2026-38966

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix use-after-free bugs in mt7915macdumpwork When the mt7915 pci chip is detaching, the mt7915crashdata is released in mt7915coredumpunregister. However, the work item dumpwork may still be running or pending,...

CVE-2026-53097 wifi: mt76: mt7996: fix use-after-free bugs in mt7996_mac_dump_work()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix use-after-free bugs in mt7996macdumpwork When the mt7996 pci chip is detaching, the mt7996crashdata is released in mt7996coredumpunregister. However, the work item dumpwork may still be running or pending,...

CVE-2026-53098 wifi: mt76: mt7915: fix use-after-free bugs in mt7915_mac_dump_work()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix use-after-free bugs in mt7915macdumpwork When the mt7915 pci chip is detaching, the mt7915crashdata is released in mt7915coredumpunregister. However, the work item dumpwork may still be running or pending,...

CVE-2026-53097 wifi: mt76: mt7996: fix use-after-free bugs in mt7996_mac_dump_work()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix use-after-free bugs in mt7996macdumpwork When the mt7996 pci chip is detaching, the mt7996crashdata is released in mt7996coredumpunregister. However, the work item dumpwork may still be running or pending,...

CVE-2026-53098 wifi: mt76: mt7915: fix use-after-free bugs in mt7915_mac_dump_work()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix use-after-free bugs in mt7915macdumpwork When the mt7915 pci chip is detaching, the mt7915crashdata is released in mt7915coredumpunregister. However, the work item dumpwork may still be running or pending,...

EUVD-2026-38965

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix use-after-free bugs in mt7996macdumpwork When the mt7996 pci chip is detaching, the mt7996crashdata is released in mt7996coredumpunregister. However, the work item dumpwork may still be running or pending,...

CVE-2026-53098

Technical details for CVE-2026-53098 are not provided in the connected documents. The available sources describe general Linux kernel advisories but do not specify affected products/versions or remediation for this CVE. Monitor for updates.

CVE-2026-53097

Technical details for CVE-2026-53097 are not provided in the supplied documents. Monitor for updates from upstream/vendor advisories to confirm affected products, impact, and remediation.

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ACPI: Video – Fix for a use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed work accesses device-brightness and device-backlight, which were freed by acpivideodevunregisterbacklight during device removal...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: nvme: nvme-fc: Ensure -ioerrwork is cancelled in nvmefcdeletectrl nvmefcdeleteassociation waits for pending I/O to complete before returning. An error can cause -ioerrwork to be queued after cancelworksync has been called. Mov...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: schedext: A potential deadlock has been fixed in deferredirqworkfn. For PREEMPTRT=y kernels, deferredirqworkfn is executed in the per-cpu irqwork/ task context, and not in disable-irq. If the rq returned by containerof is the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: The corruption of the workqueue list was fixed by removing the worklist. The commit e1168f0 “RDMA/iwcm: Simplify cmeventhandler” changed the logic for submitting work to call queuework unconditionally. This was done wi...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: usb: phy: fsl-usb: Fixed a use-after-free issue during delayed work when removing a device. The delayed work item, otgevent, is initialized in fslotgconf and scheduled under two conditions: 1. When a host controller binds to the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fixed the destruction of kthread workers in polling mode. The cleanup order in polling mode irq worklist and WARNON!listempty&worker-delayedworklist. The original code called kthreadDestroyWorker before...