CVE-2026-43476

HIGH

iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()

Title source: cna
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas() sizeof(num) evaluates to sizeof(size_t) (8 bytes on 64-bit) instead of the intended __be32 element size (4 bytes). Use sizeof(*meas) to correctly match the buffer element type.

Scores

CVSS v3 7.8
EPSS 0.0001
EPSS Percentile 2.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (16)
Linux/Linux < 5.14
Linux/Linux 5.14
Linux/Linux 5.15.203 - 5.15.*
Linux/Linux 6.1.167 - 6.1.*
Linux/Linux 6.12.78 - 6.12.*
Linux/Linux 6.18.19 - 6.18.*
Linux/Linux 6.19.9 - 6.19.*
Linux/Linux 6.6.130 - 6.6.*
Linux/Linux 7.0
Linux/Linux 8f3f130852785dac0759843835ca97c3bacc2b10 - 08881d82f94deaa51800360029908863e5c4c39d
... and 6 more
Published May 13, 2026
Tracked Since May 13, 2026