It was discovered, that redis, a persistent key-value database, due to a packaging issue, is prone to a (Debian-specific) Lua sandbox escape, which could result in remote code execution.
https://www.cadosecurity.com/p2pinfect-new-variant-targets-mips-devices/
https://www.cadosecurity.com/blog/p2pinfect-new-variant-targets-mips-devices
https://www.tenable.com/cyber-exposure/tenable-2022-threat-landscape-report
https://www.ubercomp.com/posts/2022-01-20_redis_on_debian_rce
https://www.debian.org/security/2022/dsa-5081
https://security.netapp.com/advisory/ntap-20220331-0004/
https://lists.debian.org/debian-security-announce/2022/msg00048.html