CVE-2026-80562

CVE-2026-80562 affects the Linux kernel 's gpio: ml-ioh driver. The driver's ioh_irq_type(), ioh_irq_enable(), and ioh_irq_disable() callbacks acquire chip->spinlock via spin_lock_irqsave(), but they are invoked while the caller already holds desc->lock (a raw_spinlock_t) with hardirqs disa...

EUVD-2026-66478

In the Linux kernel, the following vulnerability has been resolved: gpio: sloppy-logic-analyzer: fix use-after-free via debugfs trigger on unbind The "trigger" debugfs file has a hand-rolled -write handler triggerwrite that dereferences the per-device gpiolapollpriv. The file is created with...

CVE-2026-80562 gpio: ml-ioh: use raw_spinlock_t for the register lock

In the Linux kernel, the following vulnerability has been resolved: gpio: ml-ioh: use rawspinlockt for the register lock iohirqtype is registered as the irqchip .irqsettype callback and takes chip-spinlock with spinlockirqsave. This callback is reached from setupirq - irqsettrigger -...

CVE-2026-80563 gpio: sloppy-logic-analyzer: fix use-after-free via debugfs trigger on unbind

In the Linux kernel, the following vulnerability has been resolved: gpio: sloppy-logic-analyzer: fix use-after-free via debugfs trigger on unbind The "trigger" debugfs file has a hand-rolled -write handler triggerwrite that dereferences the per-device gpiolapollpriv. The file is created with...

CVE-2026-80562: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: gpio: ml-ioh: use rawspinlockt for the register lock iohirqtype is registered as the irqchip .irqsettype callback and takes chip-spinlock with spinlockirqsave. This callback is reached from setupirq - irqsettrigger -...

PT-2026-82179

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the sloppy-logic-analyzer component of the Linux kernel. The trigger write function dereferences the gpio la poll priv object without taking a debugfs...

Linux Distros Unpatched Vulnerability : CVE-2026-80562

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gpio: ml-ioh: use rawspinlockt for the register lock iohirqtype is registered as the irqchip .irqsettype callback and takes chip-spinlock with spinlockirqsave...

Linux Distros Unpatched Vulnerability : CVE-2026-80563

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gpio: sloppy-logic-analyzer: fix use-after-free via debugfs trigger on unbind The trigger debugfs file has a hand-rolled -write handler triggerwrite that...

CVE-2026-80563: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: gpio: sloppy-logic-analyzer: fix use-after-free via debugfs trigger on unbind The "trigger" debugfs file has a hand-rolled -write handler triggerwrite that dereferences the per-device gpiolapollpriv. The file is created with...

PT-2026-82178

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ml-ioh GPIO driver where the register lock uses spinlock t instead of raw spinlock t. The ioh irq type function, acting as the irq chip .irq set type callback, is...

The vulnerability of the loongson gpio_init_irqchip() function in the drivers/gpio/gpio-loongson-64bit.c driver of the Linux operating system’s GPIO kernel module allows a attacker to cause a service failure.

The vulnerability of the loongsongpioinitirqchip function in the drivers/gpio/gpio-loongson-64bit.c file of the Linux kernel’s GPIO driver is related to the use of a pointer. Exploiting this vulnerability could allow an attacker to cause a system failure...

ROS-20260825-73-0003

The vulnerability of the rfkillgpioacpiprobe function in the net/rfkill/rfkill-gpio.c module, which implements networking functions of the Linux kernel, relates to access to an uninitialized pointer. Exploiting this vulnerability could allow a malicious actor to cause a service failure remotely...

The vulnerability of the qixis_cpld gpio_probe() function in the drivers/gpio/gpio-qixis-fpga.c driver module of the Linux operating system’s GPIO kernel allows a hacker to cause a service failure.

The vulnerability of the qixiscpld gpioprobe function in the drivers/gpio/gpio-qixis-fpga.c driver module of the Linux operating system’s GPIO driver is related to pointer manipulation. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

CVE-2026-74733

A flaw was found in the Linux kernel's gpio: pca953x driver, which manages General Purpose Input/Output GPIO expanders. The driver uses its own locking mechanism, but the pca953xirqbussyncunlock function failed to acquire the necessary lock when performing register operations. This oversight coul...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: gpio: mockup: Fixed a NULL pointer dereferencing issue when removing debugfs. We now remove the debugfs entries of the device when unbinding the driver. This now causes a NULL-pointer dereferencing issue at the end of the module,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rt4801: Fixed a NULL pointer dereferencing issue when priv-enablegpios is NULL. devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: nvmem: core: fix cleanup after devsetname If devsetname fails, we may leak nvmem-wpgpio because the cleanup does not handle it properly. While a minimal fix would be to add the gpiodput call, we can improve the situation by...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: gpio: wcd934x – Fixed the out-of-bounds shift error. The bit mask for pins 0 to 4 is actually BIT0 to BIT4, but we ended up using BITn – 1, which is incorrect. This issue was caught by the UBSAN check. UBSAN: Out-of-bounds shi...

The vulnerability in the driver/reset/reset-gpio.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the drivers/reset/reset-gpio.c component of the Linux operating system is related to the use of memory after it has been freed. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2026-74733

In the Linux kernel, the following vulnerability has been resolved: gpio: pca953x: fix pca953xirqbussyncunlock regmap lock Locking is disabled in the regmap config as this driver uses its own lock. This means that all calls to regmap functions read or write must hold the i2clock. The function...