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...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988667)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988667 advisory. In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987166)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987166 advisory. In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL...

The vulnerability of the rt4801_enable() function in the drivers/regulator/rt4801-regulator.c file of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the rt4801enable function in the drivers/regulator/rt4801-regulator.c file of the Linux kernel is related to the dereferencing of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a system failure...

SUSE CVE-2021-47233

In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

CVE-2021-47233

In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

CVE-2021-47233

In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

DEBIAN-CVE-2021-47233

In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

CVE-2021-47233

In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

UBUNTU-CVE-2021-47233

In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

CVE-2021-47233

Summary of CVE-2021-47233 (Linux kernel): The issue is a NULL pointer dereference in regulator rt4801 when priv->enable_gpios is NULL, with devm_gpiod_get_array_optional possibly returning NULL if no GPIO is assigned. The vulnerability has been resolved in the Linux kernel; multiple advisories...

CVE-2021-47233 regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL

In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

CVE-2021-47233

In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL devmgpiodgetarrayoptional may return NULL if no GPIO was assigned...

GSD-2021-1001075 regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL

regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.13 by commit...

GSD-2021-1000994 regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL

regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.46 by commit...

UVI-2021-1000994 regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL

regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.46 by commit...