cve/2023/CVE-2023-31438.md

CVE-2023-31438

Description

** DISPUTED ** An issue was discovered in systemd 253. An attacker can truncate a sealed log file and then resume log sealing such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."

POC

Reference

No PoCs from references.

Github

• https://github.com/GrigGM/05-virt-04-docker-hw
• https://github.com/fokypoky/places-list
• https://github.com/kastel-security/Journald