CVE-2022-48927: Linux Kernel

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: iio: adc: tsc2046: fix memory corruption by preventing array overflow On one side we have indio_dev->num_channels includes all physical channels + timestamp channel. On other side we have an array allocated only for physical channels. So, fix memory corruption by ARRAY_SIZE() instead of num_channels variable. Note the first case is a cleanup rather than a fix as the software timestamp channel bit in active_scanmask is never set by the IIO core.

Affected products

• Linux Linux Kernel: from 5.14, before 5.15.26 (fixed in 5.15.26); from 5.16, before 5.16.12 (fixed in 5.16.12)

Published 2024-08-22. Last modified 2026-08-04.