CVE-2021-47083: Linux Kernel

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mediatek: fix global-out-of-bounds issue When eint virtual eint number is greater than gpio number, it maybe produce 'desc[eint_n]' size globle-out-of-bounds issue.

Affected products

• Linux Linux Kernel: before 5.4.169 (fixed in 5.4.169); from 5.5, before 5.10.89 (fixed in 5.10.89); from 5.11, before 5.15.12 (fixed in 5.15.12); version 5.16 only

Published 2024-03-04. Last modified 2026-08-04.