CVE-2026-80930

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmi2cnuvoton: disable IRQ on wait timeout i2cnuvotonwaitforstat enables the IRQ before waiting for the interrupt handler to report a status change. If the wait times out, or is interrupted before the handler runs, the...

CVE-2026-80930 tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmi2cnuvoton: disable IRQ on wait timeout i2cnuvotonwaitforstat enables the IRQ before waiting for the interrupt handler to report a status change. If the wait times out, or is interrupted before the handler runs, the...

CVE-2026-80930 tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmi2cnuvoton: disable IRQ on wait timeout i2cnuvotonwaitforstat enables the IRQ before waiting for the interrupt handler to report a status change. If the wait times out, or is interrupted before the handler runs, the...

PT-2026-90185

In the Linux kernel, the following vulnerability has been resolved: power: supply: lp8727: fix use-after-free in lp8727 release irq lp8727 isr func, the threaded IRQ handler, is the only caller that arms pchg-work via schedule delayed work. lp8727 release irq currently cancels the work before...

PT-2026-90060

In the Linux kernel, the following vulnerability has been resolved: tpm: tpm i2c nuvoton: disable IRQ on wait timeout i2c nuvoton wait for stat enables the IRQ before waiting for the interrupt handler to report a status change. If the wait times out, or is interrupted before the handler runs, the...

PT-2026-90305

In the Linux kernel, the following vulnerability has been resolved: acpi/apei/ghes: Use raw spinlock t for CXL CPER work locks The CXL CPER work registration and unregistration helpers acquire cxl cper work lock and cxl cper prot err work lock with a spinlock guard, which leaves local interrupts...

PT-2026-90083

In the Linux kernel, the following vulnerability has been resolved: i3c: master: adi: initialize the lock before enabling interrupts adi i3c master probe requests the IRQ and unmasks REG IRQ PENDING CMDR before the controller's IBI state, transfer queue list and transfer queue lock are initialize...

PT-2026-90485

In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/nxp-pit: Fix IRQ leak on cpuhp setup state error path When cpuhp setup state fails after pit clockevent per cpu init has successfully called request irq, the error handling jumps directly to out pit clocksourc...

PT-2026-90170

In the Linux kernel, the following vulnerability has been resolved: PCI: plda: Fix IRQ domain leaks in the error paths of plda init interrupts plda init interrupts initializes IRQ domains and creates IRQ mapping but does not unwind them when later step fails. If platform get irq or either irq...

PT-2026-90097

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcxhr: initialize mutexes before requesting threaded IRQ pcxhr probe requests pcxhr threaded irq before initializing mgr-lock, even though the threaded handler takes that mutex. Initialize the manager locks before request...

PT-2026-90184

In the Linux kernel, the following vulnerability has been resolved: power: supply: lp8788-charger: fix use-after-free on remove lp8788 charger remove flushes charger work before unregistering the IRQs. An IRQ thread can queue charger work after flush work has returned. The work can then run after...

PT-2026-90441

In the Linux kernel, the following vulnerability has been resolved: media: cec: stm32: prevent out-of-bounds write on RX overflow stm32 rx done appends each received CEC byte to rx msg.msg using rx msg.len as the write index, incrementing it on every RXBR receive-byte-ready interrupt without...

CVE-2026-62437

A flaw was found in Xen. When a guest virtual machine is terminated, its device model DM can re-establish interrupt request IRQ tracking structures after the initial cleanup. This prevents some of these structures from being properly deallocated, leading to a memory leak. A local attacker with...

DEBIAN-CVE-2026-62437

When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that point the guest...

CVE-2026-62437

When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that point the guest...

EUVD-2026-72719

When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that point the guest...

CVE-2026-62437 x86: DMs may cause mem leak by IRQ binding

When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that point the guest...

CVE-2026-62437

CVE-2026-62437 is a memory leak vulnerability in the Xen hypervisor's x86 device model (DM) path. During guest termination, PCI device cleanup removes IRQ tracking structures early in the process, but the guest's DM can subsequently re-establish those structures by re-binding IRQs , leaving at le...

CVE-2026-62437

When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that point the guest...

x86: DMs may cause mem leak by IRQ binding

ISSUE DESCRIPTION When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that...