CVE-2026-45902

CVE-2026-45902 is a Linux kernel race-condition use-after-free in the bq256xx power-supply driver. The bug occurs when IRQs are requested before the power_supply handle is fully registered, allowing an interrupt after the handle is freed or before registration, leading to power_supply_changed() o...

CVE-2026-45902 power: supply: bq256xx: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq256xx: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45902 power: supply: bq256xx: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq256xx: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45885 power: supply: cpcap-battery: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: cpcap-battery: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45885

The CVE-2026-45885 issue lies in the Linux kernel power: supply: cpcap-battery path, where requesting IRQ with devm_ before registering the power_supply handle creates a use-after-free race. If the IRQ fires after the power_supply handle is freed but before IRQ unregistration, power_supply_change...

CVE-2026-45885 power: supply: cpcap-battery: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: cpcap-battery: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45882

The CVE-2026-45882 issue affects the Linux kernel power supply subsystem, specifically the pm8916_bms_vm driver. A race condition arises from using devm_ variants for IRQ requests before the power_supply handle is registered, causing the handle to be deallocated/unregistered before the IRQ handle...

CVE-2026-45883

CVE-2026-45883: Linux kernel iio:sca3000 resource leak bug fixed. Root cause: spi->irq not released if iio_device_register() fails; patch adds a return value check and a common error-handler jump. Fixes appear in rootio-linux (Root:Ubuntu 22.04/24.04), Debian 11, and related OSV notices (e.g.,...

CVE-2026-45882 power: supply: pm8916_bms_vm: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: pm8916bmsvm: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45879 power: supply: bq25980: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25980: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45879 power: supply: bq25980: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25980: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45869

CVE-2026-45869 affects the Linux kernel wm97xx power supply driver. A race between request_irq() and power_supply_register() can cause a NULL pointer dereference in power_supply_changed() if an interrupt fires before the power_supply handle is registered. Fix: ensure the IRQ is requested after re...

CVE-2026-45869 power: supply: wm97xx: Fix NULL pointer dereference in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: wm97xx: Fix NULL pointer dereference in powersupplychanged In probe, requestirq is called before allocating/registering a powersupply handle. If an interrupt is fired between the call to requestirq and...

CVE-2026-45867

The CVE-2026-45867 issue affects the Linux kernel power_supply subsystem (act8945a) and is caused by a race condition: requesting the IRQ with the devm_ path before the devm_ path that registers the power_supply handle can lead to use-after-free when the IRQ fires after the power_supply object is...

CVE-2026-45867 power: supply: act8945a: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: act8945a: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45867 power: supply: act8945a: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: act8945a: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

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 an issue with IRQ cleanup in the qat driver. This vulnerability may cause the interrupt handler t...

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 improper order of IRQ requests and powersupply registration in the power management chip...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the unconditional success of the spintrylock operation when calling kmallocnolock within the NMI contex...

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 ks8851 driver not disabling the lower half of the IRQ handling process, potentially leading t...