More information about this security flaw is available in the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=2376426 Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
rust-psa-crypto-sys was only ever used by end user app parsec which was retired in F-42 which was only ever shipped in IoT Edition in F-41, which is now EOL. parsec was retired in F-42, nothing else linked against it in F-41. This package is retired in F-43.