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Dismissed
updated 3 weeks, 3 days ago by @LeSuisse Activity log
  • Created automatic suggestion
  • @LeSuisse removed
    9 packages
    • smfh
    • asmfmt
    • libsmf
    • nasmfmt
    • mt32emu-smf2wav
    • python312Packages.pysmf
    • python313Packages.pysmf
    • python314Packages.pysmf
    • tests.fetchFromGitHub.rootDir
  • @LeSuisse dismissed
free5GC SMF crash (nil pointer dereference) on PFCP SessionReportRequest when ReportType.USAR=1 and UsageReport omits mandatory URRID sub-IE 

free5GC SMF provides Session Management Function for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up to and including 1.4.1, SMF panics and terminates when processing a malformed PFCP SessionReportRequest on the PFCP (UDP/8805) interface. No known upstream fix is available, but some workarounds are available. ACL/firewall the PFCP interface so only trusted UPF IPs can reach SMF (reduce spoofing/abuse surface); drop/inspect malformed PFCP SessionReportRequest messages at the network edge where feasible, and/or add recover() around PFCP handler dispatch to avoid whole-process termination (mitigation only).

Affected products

smf
  • ==<= 1.4.1
Ignored packages (9)

pkgs.libsmf

C library for reading and writing Standard MIDI Files

Not present in nixpkgs