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-2026-43476: Undefined Security Weakness

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...