CVE-2026-64497

A flaw was found in the Linux kernel's iio: chemical: scd30 driver, which manages a specific type of sensor. This vulnerability involves an error in how the driver processes numerical data, specifically a 'sign-extension bug' that can corrupt a part of a floating-point number called the exponent...

SUSE CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

UBUNTU-CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497 iio: chemical: scd30: Cleanup initializations and fix sign-extension bug

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497 iio: chemical: scd30: Cleanup initializations and fix sign-extension bug

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497

CVE-2026-64497 affects the Linux kernel in the iio: chemical scd30 driver. The issue stems from a sign-extension bug that could corrupt the exponent when processing float32, caused by bitwise operations involving ~BIT(31). The fix adds FIELD_GET() usage via linux/bitfield.h and introduces new mac...

CVE-2026-64497: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

PT-2026-64718

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A sign-extension bug exists in the scd30 chemical IIO driver. The issue occurs when a float32 value is bitwise ANDed with BIT31, resulting in a value of 0xFFFFFFFF7FFFFFFF that corrupts...

CVE-2026-63931

A flaw was found in the Linux kernel's iio: chemical: scd30 driver. A local user can trigger a denial of service DoS by writing a zero fractional part to the samplingfrequency sysfs attribute. This action leads to a division-by-zero error within the kernel, causing the system to crash...

SUSE CVE-2026-63931

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: fix division by zero in writeraw Add a zero check for val2 before using it as a divisor when setting the sampling frequency. A user writing a zero fractional part to the samplingfrequency sysfs attribute...

Linux Distros Unpatched Vulnerability : CVE-2026-63931

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iio: chemical: scd30: fix division by zero in writeraw Add a zero check for val2 before using it as a divisor when setting the sampling frequency. A user writin...

CVE-2026-63931

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: fix division by zero in writeraw Add a zero check for val2 before using it as a divisor when setting the sampling frequency. A user writing a zero fractional part to the samplingfrequency sysfs attribute...

CVE-2026-63931

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: fix division by zero in writeraw Add a zero check for val2 before using it as a divisor when setting the sampling frequency. A user writing a zero fractional part to the samplingfrequency sysfs attribute...

CVE-2026-63931

The CVE-2026-63931 vulnerability in the Linux kernel’s iio: chemical (scd30) driver was resolved by adding a zero check for val2 before using it as a divisor when setting the sampling_frequency sysfs attribute. Previously, a user writing a zero fractional part to sampling_frequency could trigger ...

CVE-2026-63931 iio: chemical: scd30: fix division by zero in write_raw

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: fix division by zero in writeraw Add a zero check for val2 before using it as a divisor when setting the sampling frequency. A user writing a zero fractional part to the samplingfrequency sysfs attribute...

CVE-2026-63931 iio: chemical: scd30: fix division by zero in write_raw

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: fix division by zero in writeraw Add a zero check for val2 before using it as a divisor when setting the sampling frequency. A user writing a zero fractional part to the samplingfrequency sysfs attribute...