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OpenAdvisories
Medium ALSA-2023:2801 1 CVE

Moderate: frr security and bug fix update

Published May 16, 2023 · Updated Oct 29, 2026

Summary

FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD.

Security Fix(es):

* frr: out-of-bounds read in the BGP daemon may lead to information disclosure or denial of service (CVE-2022-37032)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

Fixed packages 2

ReleasePackageFixed in
AlmaLinux · 8 frr 7.5.1-7.el8
AlmaLinux · 8 frr-selinux 7.5.1-7.el8

Vulnerabilities 1

  • Unscored —
    CVE-2022-37032 Public exploit

    An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of serv…

References

  • report
    https://access.redhat.com/security/cve/CVE-2022-37032
  • report
    https://bugzilla.redhat.com/2128713
  • advisory
    https://errata.almalinux.org/8/ALSA-2023-2801.html