Is CVE-2022-37032 in the CISA KEV catalog?

No. CVE-2022-37032 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-37032?

CVE-2022-37032 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2022-37032?

CVE-2022-37032 has an EPSS score of 1.58% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-37032?

Upgrade frr on debian 11 to 7.5.1-1.1+deb11u1 or later. Fixes are available for 12 affected products.

CVE & CISA-KEV Catalog

CVE-2022-37032

CRITICALEPSS 73th pctl

9.1

CVSS v3

NVD

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.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

frrDebian

Fixed in:7.5.1-1.1+deb11u1CVE-2022-37032

Fixed in:8.4.1-1CVE-2022-37032

frrRed Hat / RHEL

Fixed in:0:7.5.1-7.el8RHSA-2023:2801

Fixed in:0:8.3.1-5.el9RHSA-2023:2202

frrRocky

Fixed in:0:7.5.1-7.el8RHSA-2023:2801

Fixed in:0:8.3.1-5.el9RHSA-2023:2202

frr-debuginfoRocky

Fixed in:0:7.5.1-7.el8RHSA-2023:2801

Fixed in:0:8.3.1-5.el9RHSA-2023:2202

frr-debuginfoRed Hat / RHEL

Fixed in:0:7.5.1-7.el8RHSA-2023:2801

Fixed in:0:8.3.1-5.el9RHSA-2023:2202

frr-debugsourceRocky

Fixed in:0:7.5.1-7.el8RHSA-2023:2801

Fixed in:0:8.3.1-5.el9RHSA-2023:2202

frr-debugsourceRed Hat / RHEL

Fixed in:0:7.5.1-7.el8RHSA-2023:2801

Fixed in:0:8.3.1-5.el9RHSA-2023:2202

frr-selinuxRocky

Fixed in:0:7.5.1-7.el8RHSA-2023:2801

Fixed in:0:8.3.1-5.el9RHSA-2023:2202

frr-selinuxRed Hat / RHEL

Fixed in:0:7.5.1-7.el8RHSA-2023:2801

Fixed in:0:8.3.1-5.el9RHSA-2023:2202

frrUbuntu

Fixed in:7.2.1-1ubuntu0.2+esm2USN-6807-1

Fixed in:8.1-1ubuntu1.2USN-5685-1

quaggaUbuntu

Fixed in:1.2.4-4ubuntu0.4USN-6482-1

quagga-bgpdUbuntu

Fixed in:1.2.4-4ubuntu0.4USN-6482-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Exploit Intelligence

1.58%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Patch2

Exploit1

bugzilla.suse.com

Third-Party Advisory2

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	Fix

Embed a live status badge for CVE-2022-37032

Markdown

[![CVE-2022-37032](https://tridentstack.com/cve/badge/CVE-2022-37032.svg)](https://tridentstack.com/cve/CVE-2022-37032)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-37032"><img src="https://tridentstack.com/cve/badge/CVE-2022-37032.svg" alt="CVE-2022-37032"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.