Siemens SIMATIC S7-1500 TM MFP BIOS Incorrect Default Permissions (CVE-2021-20269)

A flaw was found in the permissions of a log file created by kexec- tools. This flaw allows a local unprivileged user to read this file and leak kernel internal information from a previous panic. The highest threat from this vulnerability is to confidentiality. This flaw affects kexec-tools shipp...