Astra Linux - уязвимость в linux-5.10

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...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: GPIO: Restrict the use of GPIO chip IRQ members before initialization The IRQ members of the GPIO chip are exposed before they can be fully initialized, which leads to race conditions. One such issue was observed with the...

Astra Linux - уязвимость в linux-5.15

In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix memory leak in gpiochipsetupdev Here is a backtrace report about memory leak detected in gpiochipsetupdev: unreferenced object 0xffff88810b406400 size 512: comm "python3", pid 1682, jiffies 4295346908 age 24.090s...

CVE-2026-31732

In the Linux kernel, the following vulnerability has been resolved: gpio: Fix resource leaks on errors in gpiochipadddatawithkey Since commit aab5c6f20023 "gpio: set device type for GPIO chips", gdev-dev.release is unset. As a result, the reference count to gdev-dev isn't dropped on the error...

CVE-2026-31732

Summary (fact-grounded): CVE-2026-31732 affects the Linux kernel GPIO subsystem, where an unset gdev->dev.release led to resource leaks on error paths in gpiochip_add_data_with_key(). The fix drops the reference on errors and reorders error handling to prevent double-free, with the change desc...

CVE-2026-31732

In the Linux kernel, the following vulnerability has been resolved: gpio: Fix resource leaks on errors in gpiochipadddatawithkey Since commit aab5c6f20023 "gpio: set device type for GPIO chips", gdev-dev.release is unset. As a result, the reference count to gdev-dev isn't dropped on the error...

EUVD-2026-26545

In the Linux kernel, the following vulnerability has been resolved: gpio: Fix resource leaks on errors in gpiochipadddatawithkey Since commit aab5c6f20023 "gpio: set device type for GPIO chips", gdev-dev.release is unset. As a result, the reference count to gdev-dev isn't dropped on the error...

CVE-2026-31732 gpio: Fix resource leaks on errors in gpiochip_add_data_with_key()

In the Linux kernel, the following vulnerability has been resolved: gpio: Fix resource leaks on errors in gpiochipadddatawithkey Since commit aab5c6f20023 "gpio: set device type for GPIO chips", gdev-dev.release is unset. As a result, the reference count to gdev-dev isn't dropped on the error...

CVE-2026-31732

In the Linux kernel, the following vulnerability has been resolved: gpio: Fix resource leaks on errors in gpiochipadddatawithkey Since commit aab5c6f20023 "gpio: set device type for GPIO chips", gdev-dev.release is unset. As a result, the reference count to gdev-dev isn't dropped on the error...

PT-2026-36367

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Resource leaks occur in the gpiochip add data with key function. Due to gdev-dev.release being unset, the reference count to gdev-dev is not dropped during error handling paths...

CVE-2026-23308

A flaw was found in the Linux kernel's pinctrl equilibrium driver. This issue arises from a redundant call to the gpiochipdisableirq function within eqbrirqmask. Consequently, the system generates excessive warning traces in the kernel log during system load. While not directly exploitable for...

CVE-2026-23308

In the Linux kernel, the following vulnerability has been resolved: pinctrl: equilibrium: fix warning trace on load The callback functions 'eqbrirqmask' and 'eqbrirqack' are also called in the callback function 'eqbrirqmaskack'. This is done to avoid source code duplication. The problem, is that ...

CVE-2026-23308

CVE-2026-23308 concerns a Linux kernel pinctrl equilibrium warning trace on load. The issue arises because eqbr_irq_mask() calls gpiochip_disable_irq() and eqbr_irq_ack() is also invoked, causing a warning for every GPIO during load. A fix was implemented by not using eqbr_irq_mask() and eqbr_irq...

CVE-2026-22986

In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix race condition for gdev-srcu If two drivers were calling gpiochipadddatawithkey, one may be traversing the srcu-protected list in gpionametodesc, meanwhile other has just added its gdev in gpiodevaddtolistunlocked...

CVE-2026-22986

CVE-2026-22986 concerns a race in Linux kernel gpiolib where two drivers calling gpiochip_add_data_with_key() can concurrently traverse gpio_name_to_desc() while another adds gdev to the list, creating a window where gdev->srcu is dereferenced before it is initialized. The result is a crash (k...

Linux Distros Unpatched Vulnerability : CVE-2026-22986

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gpiolib: fix race condition for gdev-srcu If two drivers were calling gpiochipadddatawithkey, one may be traversing the srcu-protected list in gpionametodesc,...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21783)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21783 advisory. - In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix crash on error in...

PT-2026-4486

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a race condition within the gpiolib component related to the gdev-srcu. Specifically, when multiple drivers concurrently call gpiochip add data with key, a...

gpiolib: Fix crash on error in gpiochip_get_ngpios()

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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...