Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: bme680: Fixed overflows in the compensate functions. There are cases in the compensate functions of the driver where overflows of variables may occur due to bit shifting operations. These issues were initially...

The vulnerability of the sps30_i2c_read_meas() function in the drivers/iio/chemical/sps30_i2c.c driver module exposes various types of embedded sensors integrated into the Linux operating system. This allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the sps30i2creadmeas function in the drivers/iio/chemical/sps30i2c.c module of various types of embedded sensors in the Linux operating system is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this...

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...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-64497

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: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in...

Linux Distros Unpatched Vulnerability : CVE-2026-63932

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: iio: chemical: mhz19b: reject oversized serial replies mhz19breceivebuf appends each serdev...

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-2026-63932 iio: chemical: mhz19b: reject oversized serial replies

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: mhz19b: reject oversized serial replies mhz19breceivebuf appends each serdev chunk into the fixed MHZ19BCMDSIZE receive buffer and advances bufidx by len without checking that the chunk fits in the remaining space....

SUSE CVE-2026-43476

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30i2c: fix buffer size in sps30i2creadmeas sizeofnum evaluates to sizeofsizet 8 bytes on 64-bit instead of the intended be32 element size 4 bytes. Use sizeofmeas to correctly match the buffer element type...

UBUNTU-CVE-2026-43476

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30i2c: fix buffer size in sps30i2creadmeas sizeofnum evaluates to sizeofsizet 8 bytes on 64-bit instead of the intended be32 element size 4 bytes. Use sizeofmeas to correctly match the buffer element type...

CVE-2026-43476

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30i2c: fix buffer size in sps30i2creadmeas sizeofnum evaluates to sizeofsizet 8 bytes on 64-bit instead of the intended be32 element size 4 bytes. Use sizeofmeas to correctly match the buffer element type...