PT-2025-41374

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to the initialization of the acpi gpio info structure within the gpiolib ACPI subsystem. Specifically, after commit 7c010d463372, the acpi gpi...

Linux Distros Unpatched Vulnerability : CVE-2022-50453

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gpiolib: cdev: fix NULL-pointer dereferences There are several places where we can crash the kernel by requesting lines, unbinding the GPIO device, then calling...

EUVD-2025-31986

Malicious code in bioql PyPI...

CVE-2022-50453

In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: fix NULL-pointer dereferences There are several places where we can crash the kernel by requesting lines, unbinding the GPIO device, then calling any of the system calls relevant to the GPIO character device's...

UBUNTU-CVE-2022-50453

In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: fix NULL-pointer dereferences There are several places where we can crash the kernel by requesting lines, unbinding the GPIO device, then calling any of the system calls relevant to the GPIO character device's...

CVE-2022-50453 gpiolib: cdev: fix NULL-pointer dereferences

In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: fix NULL-pointer dereferences There are several places where we can crash the kernel by requesting lines, unbinding the GPIO device, then calling any of the system calls relevant to the GPIO character device's...

CVE-2022-50453 gpiolib: cdev: fix NULL-pointer dereferences

In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: fix NULL-pointer dereferences There are several places where we can crash the kernel by requesting lines, unbinding the GPIO device, then calling any of the system calls relevant to the GPIO character device's...

CVE-2022-50453

CVE-2022-50453 affects the Linux kernel (gpiolib: cdev). The vulnerability arises from NULL-pointer dereferences when userspace can trigger GPIO syscalls on a hot-unplugged GPIO device, allowing races where a device is removed after a NULL check. The fix partially mitigates by verifying gdev->...

gpiolib: cdev: fix uninitialised kfifo

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Linux Distros Unpatched Vulnerability : CVE-2022-48965

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: gpio/rockchip: fix refcount leak in rockchipgpiolibregister The node returned by ofgetparent...

The vulnerability of the gpiolib-cdev.c component in the Linux operating system allows a hacker to exploit it and cause service failures.

The vulnerability of the gpiolib-cdev.c component in the Linux operating system is related to errors during initialization of variables. Exploiting this vulnerability can allow an attacker to cause service failures...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: gpiolib: A crash occurred due to an error in gpiochipgetngpios. The gpiochipgetngpios function uses the chip macros to print messages. However, these macros rely on gpiodev being initialized and set up correctly. This is not the...

gpiolib: Fix crash on error in gpiochip_get_ngpios()

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Important: kernel

Issue Overview: Integer Overflow or Wraparound vulnerability in Linux kernel on x86 and ARM md, raid, raid5 modules allows Forced Integer Overflow. CVE-2024-23307 In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: Fix use after free in lineinfochangednotify...

Linux Distros Unpatched Vulnerability : CVE-2025-21783

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix crash on error in gpiochipgetngpios The gpiochipgetngpios uses chip macros to...

SUSE CVE-2025-21783

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix crash on error in gpiochipgetngpios The gpiochipgetngpios uses chip macros to print messages. However these macros rely on gpiodev to be initialised and set, which is not the case when called via bgpioinit. In such a...

UBUNTU-CVE-2025-21783

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix crash on error in gpiochipgetngpios The gpiochipgetngpios uses chip macros to print messages. However these macros rely on gpiodev to be initialised and set, which is not the case when called via bgpioinit. In such a...

CVE-2025-21783

CVE-2025-21783 affects the Linux kernel gpiolib: gpiochip_get_ngpios() uses chip_() macros that assume gpiodev is initialised. When called via bgpio_init(), these macros can crash with a NULL pointer dereference. The fix replaces chip_ () with the corresponding dev_() macros to prevent the crash....

CVE-2025-21783 gpiolib: Fix crash on error in gpiochip_get_ngpios()

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix crash on error in gpiochipgetngpios The gpiochipgetngpios uses chip macros to print messages. However these macros rely on gpiodev to be initialised and set, which is not the case when called via bgpioinit. In such a...

CVE-2025-21783 gpiolib: Fix crash on error in gpiochip_get_ngpios()

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix crash on error in gpiochipgetngpios The gpiochipgetngpios uses chip macros to print messages. However these macros rely on gpiodev to be initialised and set, which is not the case when called via bgpioinit. In such a...