PoC Released for Linux Privilege Escalation Vulnerability via udisksd and libblockdev

A proof-of-concept exploit for a critical local privilege escalation vulnerability affecting major Linux distributions, including Fedora and SUSE environments. The vulnerability, designated CVE-2025-6019, allows unprivileged users to gain root access through exploitation of the udisksd daemon and its backend library libblockdev, creating significant security risks for multi-user systems and shared environments. The vulnerability exploits a […]

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