critical
CVE-2022-37032
frr: out-of-bounds read in the BGP daemon may lead to information disclosure or denial of service
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.
Severity by source
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Red Hat7.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Red Hat (medium), AlmaLinux (medium), Oracle (medium), Ubuntu (medium).
Description
An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| alma 8 | frr, frr-selinux | 7.5.1-7.el8 |
| alma 9 | frr, frr-selinux | 8.3.1-5.el9 |
| debian 10 | frr | 6.0.2-2+deb10u2 |
| debian 11 | frr | 7.5.1-1.1+deb11u1 |
| debian 12 | frr | 8.4.1-1 |
| debian 13 | frr | 8.4.1-1 |
| debian 14 | frr | 8.4.1-1 |
| echo | frr | 8.4.1-1 |
| Oracle Linux 8 | frr, frr-selinux | 7.5.1-7.0.1.el8 |
| Oracle Linux 9 | frr, frr-selinux | 8.3.1-5.el9 |
| rapidfort Oracle Linux 9 | frr | 0:8.3.1-5.el9 |
| rapidfort ubuntu 20.04 | frr, rf-frr | 0:8.1-1ubuntu1.2 |
Show all 35 entries from 27 sources
| Source | Package | Fixed in |
|---|---|---|
| alma 8 | frr | 7.5.1-7.el8 |
| alma 8 | frr-selinux | 7.5.1-7.el8 |
| alma 9 | frr | 8.3.1-5.el9 |
| alma 9 | frr-selinux | 8.3.1-5.el9 |
| debian 10 | frr | 6.0.2-2+deb10u2 |
| debian 11 | frr | 7.5.1-1.1+deb11u1 |
| debian 12 | frr | 8.4.1-1 |
| debian 13 | frr | 8.4.1-1 |
| debian 14 | frr | 8.4.1-1 |
| echo | frr | 8.4.1-1 |
| Oracle Linux 8 | frr | 7.5.1-7.0.1.el8 |
| Oracle Linux 8 | frr-selinux | 7.5.1-7.0.1.el8 |
| Oracle Linux 9 | frr | 8.3.1-5.el9 |
| Oracle Linux 9 | frr-selinux | 8.3.1-5.el9 |
| rapidfort Oracle Linux 9 | frr | 0:8.3.1-5.el9 |
| rapidfort ubuntu 20.04 | frr | 0:8.1-1ubuntu1.2 |
| rapidfort ubuntu 20.04 | rf-frr | 0:8.1-1ubuntu1.2 |
| rapidfort ubuntu 22.04 | frr | 0:8.1-1ubuntu1.2 |
| rapidfort ubuntu 22.04 | rf-frr | 0:8.1-1ubuntu1.2 |
| rapidfort ubuntu 24.04 | frr | 0:8.1-1ubuntu1.2 |
| rapidfort ubuntu 24.04 | rf-frr | 0:8.1-1ubuntu1.2 |
| ubuntu 18.04-ESM | quagga | no fix listed |
| ubuntu 20.04 | quagga | 1.2.4-4ubuntu0.4 |
| ubuntu 20.04-ESM | frr | 7.2.1-1ubuntu0.2+esm2 |
| ubuntu 20.04-ESM | quagga | 1.2.4-4ubuntu0.4 |
| ubuntu 22.04 | frr | 8.1-1ubuntu1.2 |
| ubuntu 22.10 | frr | 8.1-1ubuntu3 |
| ubuntu 23.04 | frr | 8.1-1ubuntu3 |
| ubuntu 23.10 | frr | 8.1-1ubuntu3 |
| ubuntu 24.04 | frr | 8.1-1ubuntu3 |
| ubuntu 24.10 | frr | 8.1-1ubuntu3 |
| ubuntu 25.04 | frr | 8.1-1ubuntu3 |
| ubuntu 25.10 | frr | 8.1-1ubuntu3 |
| ubuntu 26.04 | frr | 8.1-1ubuntu3 |
| ubuntu 26.10 | frr | 8.1-1ubuntu3 |
References
- https://access.redhat.com/errata/RHSA-2023:2202
- https://access.redhat.com/security/cve/CVE-2022-37032
- https://bugzilla.redhat.com/2128713
- https://bugzilla.suse.com/show_bug.cgi?id=1202023
- https://errata.almalinux.org/9/ALSA-2023-2202.html
- https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921
- https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed
- https://linux.oracle.com/cve/CVE-2022-37032.html
All 16 references
- https://linux.oracle.com/errata/ELSA-2023-2801.html
- https://lists.debian.org/debian-lts-announce/2022/11/msg00039.html
- https://nvd.nist.gov/vuln/detail/CVE-2022-37032
- https://ubuntu.com/security/notices/USN-5685-1
- https://ubuntu.com/security/notices/USN-6482-1
- https://ubuntu.com/security/notices/USN-6807-1
- https://www.cve.org/CVERecord?id=CVE-2022-37032
- https://www.debian.org/security/2023/dsa-5362