DirtyCred is a Linux kernel exploit technique that leverages Use After Free (UAF) or double free vulnerabilities to escalate privileges and break out of containers, posing significant security challenges. Unlike a vulnerability, DirtyCred exploits weak kernel designs and works across various kernel versions, requiring only a reliable UAF or double free bug to be effective. The exploit technique is similar to Dirty Pipe, bypassing typical kernel mitigations due to its data-only nature, making detection difficult. Researchers suggest using defense-in-depth strategies, such as upgrading kernel versions, running workloads with non-root users, limiting container capabilities, and using seccomp profiles to mitigate the risk of exploitation. CrowdStrike Falcon® Cloud Security provides tools to detect and prevent such exploits by offering comprehensive monitoring and protection for containerized environments, emphasizing the importance of proactive security measures in defending against escalating cyber threats.