Two vulnerabilities in FRRouting (FRR) affect Ubuntu releases including 20.04 LTS, 22.04 LTS, 24.04 LTS, and 24.10. CVE-2024-44070 involves improper handling of certain BGP messages that can cause FRR to crash, resulting in denial of service. CVE-2024-55553 involves re-validation of all routes when an internal socket buffer overflows, potentially degrading performance and causing denial of service. Fixes are available in updated FRR package versions for the affected Ubuntu releases.