CVE-2021-47385

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83792d Fix NULL pointer dereference by removing unnecessary structure field If driver read val value sufficient for val & 0x08 && !val & 0x80 && val & 0x7 == val 4 & 0x7 from device then Null pointer dereference occurs. I...

CVE-2021-47385

CVE-2021-47385 is a Linux kernel hwmon issue affecting the w83792d driver (and related subclients) where a NULL pointer dereference could occur if a value read from the device matches certain bit patterns. The root cause is dereferencing a NULL after reading val; the advisory notes that the patch...

CVE-2021-47385 hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83792d Fix NULL pointer dereference by removing unnecessary structure field If driver read val value sufficient for val & 0x08 && !val & 0x80 && val & 0x7 == val 4 & 0x7 from device then Null pointer dereference occurs. I...

CVE-2021-47385 hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83792d Fix NULL pointer dereference by removing unnecessary structure field If driver read val value sufficient for val & 0x08 && !val & 0x80 && val & 0x7 == val 4 & 0x7 from device then Null pointer dereference occurs. I...

CVE-2021-47384

The Linux kernel is vulnerable to a NULL pointer dereference in the hwmon driver (w83793 ). The flaw exists in the w83793_detect_subclients() function within the drivers/hwmon/w83793.c module. If the driver reads a temporary value from the device that satisfies specific bitwise conditions, it tri...

CVE-2021-47384 hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83793 Fix NULL pointer dereference by removing unnecessary structure field If driver read tmp value sufficient for tmp & 0x08 && !tmp & 0x80 && tmp & 0x7 == tmp 4 & 0x7 from device then Null pointer dereference occurs. It...

CVE-2021-47384 hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83793 Fix NULL pointer dereference by removing unnecessary structure field If driver read tmp value sufficient for tmp & 0x08 && !tmp & 0x80 && tmp & 0x7 == tmp 4 & 0x7 from device then Null pointer dereference occurs. It...

CVE-2021-47384

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83793 Fix NULL pointer dereference by removing unnecessary structure field If driver read tmp value sufficient for tmp & 0x08 && !tmp & 0x80 && tmp & 0x7 == tmp 4 & 0x7 from device then Null pointer dereference occurs. It...

CVE-2021-47384: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83793 Fix NULL pointer dereference by removing unnecessary structure field If driver read tmp value sufficient for tmp & 0x08 && !tmp & 0x80 && tmp & 0x7 == tmp 4 & 0x7 from device then Null pointer dereference occurs. It...

CVE-2021-47393: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: hwmon: mlxreg-fan Return non-zero value when fan current state is enforced from sysfs Fan speed minimum can be enforced from sysfs. For example, setting current fan speed to 20 is used to enforce fan speed to be at 100% speed, 19...

CVE-2021-47386: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83791d Fix NULL pointer dereference by removing unnecessary structure field If driver read val value sufficient for val & 0x08 && !val & 0x80 && val & 0x7 == val 4 & 0x7 from device then Null pointer dereference occurs. I...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that originates from the hwmon module returning a non-zero value when enforcing the current state of the fan from sysfs...

CVE-2023-52863: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: hwmon: axi-fan-control Fix possible NULL pointer dereference axifancontrolirqhandler, dependent on the private axifancontroldata structure, might be called before the hwmon device is registered. That will cause an "Unable to hand...

CVE-2021-47385: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83792d Fix NULL pointer dereference by removing unnecessary structure field If driver read val value sufficient for val & 0x08 && !val & 0x80 && val & 0x7 == val 4 & 0x7 from device then Null pointer dereference occurs. I...

SUSE CVE-2024-26664

In the Linux kernel, the following vulnerability has been resolved: hwmon: coretemp Fix out-of-bounds memory access Fix a bug that pdata-cpumap is set before out-of-bounds check. The problem might be triggered on systems with more than 128 cores per package...

DEBIAN-CVE-2024-26730

In the Linux kernel, the following vulnerability has been resolved: hwmon: nct6775 Fix access to temperature configuration registers The number of temperature configuration registers does not always match the total number of temperature registers. This can result in access errors reported if KASA...

UBUNTU-CVE-2024-26730

In the Linux kernel, the following vulnerability has been resolved: hwmon: nct6775 Fix access to temperature configuration registers The number of temperature configuration registers does not always match the total number of temperature registers. This can result in access errors reported if KASA...

CVE-2024-26730 hwmon: (nct6775) Fix access to temperature configuration registers

In the Linux kernel, the following vulnerability has been resolved: hwmon: nct6775 Fix access to temperature configuration registers The number of temperature configuration registers does not always match the total number of temperature registers. This can result in access errors reported if KASA...

CVE-2024-26730

The CVE-2024-26730 entry concerns the Linux kernel hwmon/nct6775 driver. The vulnerability arises from a mismatch between the number of temperature configuration registers and the total temperature registers, which can trigger out-of-bounds access (KASAN) in nct6775_probe/nct6775_core. The issue ...

CVE-2024-26730: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: hwmon: nct6775 Fix access to temperature configuration registers The number of temperature configuration registers does not always match the total number of temperature registers. This can result in access errors reported if KASA...