Out-of-Bounds Read Vulnerability in Linux Kernel through 5.12.11

CVE-2021-32078 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to element -2 of an array, aka CID-298a58e165e4.

Learn more about our Cis Benchmark Audit For Distribution Independent Linux.