Patch frr for CVE-2024-55553 [High]

[Kanishk-Bansal]

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

• The toolchain has been rebuilt successfully (or no changes were made to it)
• The toolchain/worker package manifests are up-to-date
• Any updated packages successfully build (or no packages were changed)
• Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
• Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
• All package sources are available
• cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
• LICENSE-MAP files are up-to-date (./LICENSES-AND-NOTICES/SPECS/data/licenses.json, ./LICENSES-AND-NOTICES/SPECS/LICENSES-MAP.md, ./LICENSES-AND-NOTICES/SPECS/LICENSE-EXCEPTIONS.PHOTON)
• All source files have up-to-date hashes in the *.signatures.json files
• sudo make go-tidy-all and sudo make go-test-coverage pass
• Documentation has been updated to match any changes to the build system
• Ready to merge

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Summary

What does the PR accomplish, why was it needed?

• Address CVE-2024-55553 by backport

Patch Summary

Backports the upstream CVE-2024-55553 fix to FRRouting’s BGP RPKI code.

a. bgpd/bgp_rpki.c

• Removes the function and all uses of revalidate_all_routes().
• Removes use of t_revalidate_all arrays for bulk revalidation.
• Changes bulk revalidation to only operate on single prefixes using the new revalidate_single_prefix() function.
• Moves from using global/static variables to per-VRF context (e.g., struct rpki_vrf *rpki_vrf argument passing).
• Drops the is_stopping() function in favor of checking a flag directly.

b. bgpd/bgpd.c

• Removes cancellation of t_revalidate_all events in peer_free() and peer_delete().

c. bgpd/bgpd.h

• Removes the definition of struct event *t_revalidate_all[AFI_MAX][SAFI_MAX]; from struct peer.

Change Log

• CVE-2024-55553

Does this affect the toolchain?

No

Associated issues

• #xxxx

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-2024-55553,

Test Methodology

• Pipeline build id: Buddy Build

[CBL-Mariner-Bot]

Auto cherry-pick results:

• 3.0-dev ✅ -> [AUTO-CHERRYPICK] Patch frr for CVE-2024-55553 [High] - branch 3.0-dev #14062

Auto cherry-pick pipeline run -> https://dev.azure.com/mariner-org/mariner/_build/results?buildId=843230&view=results