CVE-2026-64521

A flaw was found in the Linux kernel's pinctrl subsystem for Amlogic A4 devices. A local attacker could trigger a deadlock by accessing the pinconf-pins sysfs node. This occurs because the pinconfpinsshow function attempts to acquire a mutex that is already held, leading to a system freeze or...

CVE-2026-23387

A flaw was found in the Linux kernel, specifically within the pinctrl subsystem's cirrus cs42l43 driver. This flaw involves a 'double-put' error in the cs42l43pinprobe function, where a resource is incorrectly released twice. This issue arises because the devmaddactionorreset function already...

CVE-2026-23337

A flaw was found in the Linux kernel's pinctrl subsystem, specifically within the pinconf-generic module. This vulnerability occurs when the pinconfgenericparsedtconfig function fails to properly deallocate memory, bypassing the intended cleanup logic. This oversight results in a memory leak, whi...

PT-2025-44098

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the pinctrl subsystem where the return value of the pinmux ops::get function name function is not adequately checked. The pinmux generic get function...

PT-2025-28986

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: This issue involves an invalid pointer dereference in the pinctrl: mediatek: eint subsystem for platforms using version 1 of the common driver. A commit introduced access to the soc...

kernel: pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER

A deadlock flaw was found in the Linux kernel’s pinctrl subsystem. This flaw allows a local user to crash the system...

kernel: pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER

A deadlock flaw was found in the Linux kernel’s pinctrl subsystem. This flaw allows a local user to crash the system...

PT-2023-33085

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.14 Description The issue is related to the pinctrl subsystem in the Linux Kernel, specifically with the mediatek driver. It involves starting up with IRQs disabled. The actual impact and potential for attack...

PT-2023-33277 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.160 Description: The issue is related to the pinctrl subsystem in the Linux Kernel, specifically with the mediatek driver. It involves starting up with IRQs disabled. The actual impact and potential for...

PT-2023-33341 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.228 Description: The issue is related to the pinctrl subsystem in the Linux Kernel, specifically with the mediatek driver. It involves starting up with IRQs disabled. The actual impact and potential for...

PT-2022-33048

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.254 Description The issue concerns a potential null pointer dereference in the pinctrl subsystem for Ralink devices. It was introduced in version v4.18 and fixed in version v4.19.254. The actual impact and...

PT-2022-32807

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.134 Description The issue is related to a potential null pointer dereference in the pinctrl subsystem for Ralink devices. It was introduced in version v4.18 and fixed in version v5.10.134. The actual impact...

PT-2022-32949

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.208 Description The issue concerns a potential null pointer dereference in the pinctrl subsystem for Ralink devices. It was introduced in version v4.18 and fixed in version v5.4.208. The actual impact and...

PT-2022-32625

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.58 Description The issue is related to a potential null pointer dereference in the pinctrl subsystem for Ralink devices. The actual impact and attack plausibility have not yet been proven. Recommendations F...

PT-2022-30552

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.189 Description The issue is related to the pinctrl subsystem in the Linux Kernel, specifically affecting Samsung pin banks. It involves dropping pin banks references on error paths. The actual impact and...

PT-2022-30650

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.238 Description The issue is related to the pinctrl subsystem in the Linux Kernel, specifically affecting Samsung pin banks. It involves dropping pin banks references on error paths. The actual impact and...

PT-2022-30727

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.276 Description The issue is related to the pinctrl subsystem in the Linux Kernel, specifically affecting Samsung pin banks. It involves dropping pin banks references on error paths. The actual impact and...

PT-2022-30415

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.110 Description The issue is related to the pinctrl subsystem in the Linux Kernel, specifically affecting Samsung pin banks. It involves dropping pin banks references on error paths. The actual impact and...

PT-2022-30199

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.33 Description The issue is related to the pinctrl subsystem in the Linux Kernel, specifically affecting Samsung pin banks. It involves dropping pin banks references on error paths. The actual impact and...

PT-2022-29894

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.19 Description The issue is related to the pinctrl subsystem in the Linux Kernel, specifically affecting Samsung pin banks. It involves dropping pin banks references on error paths. The actual impact and...