CVE-2022-48716: Linux Kernel

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd938x: fix incorrect used of portid Mixer controls have the channel id in mixer->reg, which is not same as port id. port id should be derived from chan_info array. So fix this. Without this, its possible that we could corrupt struct wcd938x_sdw_priv by accessing port_map array out of range with channel id instead of port id.

Affected products

• Linux Linux Kernel: from 5.14, before 5.15.22 (fixed in 5.15.22); from 5.16, before 5.16.8 (fixed in 5.16.8); version 5.17 only

Published 2024-06-20. Last modified 2026-08-04.