Linux Distros Unpatched Vulnerability : CVE-2026-46269

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree When probing the k230 pinctrl driver, the kernel triggers a NULL pointer dereference...

CVE-2026-46269

A flaw was found in the Linux kernel's k230 pinctrl driver. During the probing process, a NULL pointer dereference can occur when parsing the devicetree. This vulnerability allows a local attacker to trigger a system crash, leading to a Denial of Service DoS. The issue arises from attempting to...

CVE-2026-46269

In the Linux kernel, the following vulnerability has been resolved: pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree When probing the k230 pinctrl driver, the kernel triggers a NULL pointer dereference. The crash trace showed: 0.732084 Unable to handle kernel NULL point...

EUVD-2026-34131

In the Linux kernel, the following vulnerability has been resolved: pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree When probing the k230 pinctrl driver, the kernel triggers a NULL pointer dereference. The crash trace showed: 0.732084 Unable to handle kernel NULL point...

CVE-2026-46269

In the Linux kernel, the following vulnerability has been resolved: pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree When probing the k230 pinctrl driver, the kernel triggers a NULL pointer dereference. The crash trace showed: 0.732084 Unable to handle kernel NULL point...

CVE-2026-46269

CVE-2026-46269 affects the Linux kernel pinctrl driver for canaan k230. A NULL pointer dereference occurs during devicetree parsing when probing k230_pinctrl_parse_functions() accesses info->pctl_dev->dev before pctl_dev is initialized, causing a kernel crash (local DoS). The root cause is ...

CVE-2026-46269 pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree

In the Linux kernel, the following vulnerability has been resolved: pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree When probing the k230 pinctrl driver, the kernel triggers a NULL pointer dereference. The crash trace showed: 0.732084 Unable to handle kernel NULL point...

PT-2026-46032

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the k230 pinctrl driver during the probing process when parsing the devicetree. The issue arises within the k230 pinctrl parse functions function,...

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 k230 pinctrl driver’s parsing of the device tree. This parsing process involves accessing...

CVE-2026-45868

A flaw was found in the Linux kernel's pinctrl: single subsystem. The pcsaddgpiofunc function does not properly release a device node reference after parsing, causing a reference count leak. This continuous leak of resources can lead to system instability and a denial of service DoS condition...

SUSE CVE-2026-45868

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix refcount leak in pcsaddgpiofunc ofparsephandlewithargs returns a devicenode pointer with refcount incremented in gpiospec.np. The loop iterates through all phandles but never releases the reference, causing a...

EUVD-2026-32334

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix refcount leak in pcsaddgpiofunc ofparsephandlewithargs returns a devicenode pointer with refcount incremented in gpiospec.np. The loop iterates through all phandles but never releases the reference, causing a...

UBUNTU-CVE-2026-45868

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix refcount leak in pcsaddgpiofunc ofparsephandlewithargs returns a devicenode pointer with refcount incremented in gpiospec.np. The loop iterates through all phandles but never releases the reference, causing a...

CVE-2026-45868

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix refcount leak in pcsaddgpiofunc ofparsephandlewithargs returns a devicenode pointer with refcount incremented in gpiospec.np. The loop iterates through all phandles but never releases the reference, causing a...

CVE-2026-45868

CVE-2026-45868 affects the Linux kernel pinctrl: single subsystem (pcs_add_gpio_func). The of_parse_phandle_with_args() path increments a device_node refcount and loops through phandles without releasing it, causing a refcount leak. The fix adds of_node_put() to release the reference after extrac...

CVE-2026-45868

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix refcount leak in pcsaddgpiofunc ofparsephandlewithargs returns a devicenode pointer with refcount incremented in gpiospec.np. The loop iterates through all phandles but never releases the reference, causing a...

CVE-2026-45868 pinctrl: single: fix refcount leak in pcs_add_gpio_func()

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix refcount leak in pcsaddgpiofunc ofparsephandlewithargs returns a devicenode pointer with refcount incremented in gpiospec.np. The loop iterates through all phandles but never releases the reference, causing a...

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 fact that the pcsadd gpiofunc function in the pinctrl single driver does not release the devi...

PT-2026-43735

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the pcs add gpio func function. The of parse phandle with args function returns a device node pointer with an incremented reference count in gpiospec.np...

CVE-2026-45868

pinctrl: single: fix refcount leak in pcsaddgpiofunc...