CVE-2021-46945 ext4: always panic when errors=panic is specified

In the Linux kernel, the following vulnerability has been resolved: ext4: always panic when errors=panic is specified Before commit 014c9caa29d3 "ext4: make ext4abort use ext4error", the following series of commands would trigger a panic: 1. mount /dev/sda -o ro,errors=panic test 2. mount /dev/sd...

PT-2024-11063 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the commit 014c9caa29d3 Description: The issue is related to the ext4 file system in the Linux kernel. Before commit 014c9caa29d3, a series of commands could trigger a panic. The commands include mounting a file...