CVE-2022-2132

HIGHNVD 8.68.6—

8.6

A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK.

CVSS v3: 8.6
EG Score: 8.6(medium)
EPSS: 67.9%
KEV: Not listed

Published

August 31, 2022

Last Modified

November 21, 2024

References (6)

secalert@redhathttps://bugs.dpdk.org/show_bug.cgi?id=1031
secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=2099475
secalert@redhathttps://lists.debian.org/debian-lts-announce/2022/09/msg00000.html
af854a3a-2127-422b-91ae-364da2661108https://bugs.dpdk.org/show_bug.cgi?id=1031
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2099475
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/09/msg00000.html

Patch Availability(16)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	librte-bpf0.200 (19.11.13-0ubuntu0.20.04.1) @ focal	2026-05-25	ubuntu
redhat	dpdk-0:18.11.8-2.el7_9	2023-01-16	redhat
redhat	dpdk-0:20.11-4.el8_4	2023-01-16	redhat
redhat	dpdk-0:18.11.2-5.el8_1	2023-01-16	redhat
redhat	dpdk-2:21.11-2.el9_0	2023-01-16	redhat
redhat	dpdk-0:21.11-2.el8_6	2023-01-16	redhat
redhat	dpdk-0:21.11-2.el8_7	2023-01-16	redhat
redhat	dpdk-0:19.11-6.el8_2	2023-01-16	redhat
redhat	dpdk-2:21.11.2-1.el9_1	2022-11-15	redhat
redhat	openvswitch2.11-0:2.11.3-96.2.el7fdp	2022-11-01	redhat
redhat	redhat-virtualization-host-0:4.5.2-202209140405_8.6	2022-09-19	redhat
redhat	openvswitch2.17-0:2.17.0-37.3.el8fdp	2022-09-07	redhat
redhat	openvswitch2.16-0:2.16.0-89.2.el8fdp	2022-09-07	redhat
redhat	openvswitch2.13-0:2.13.0-193.2.el8fdp	2022-09-07	redhat
redhat	openvswitch2.17-0:2.17.0-32.3.el9fdp	2022-09-07	redhat
redhat	openvswitch2.15-0:2.15.0-113.2.el8fdp	2022-09-07	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-791

All Vendor Advisories

(17)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 15× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
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2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:15 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
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2026-05-27 13:39 UTCepss_batch
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2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2022-2132?

CVE-2022-2132 is a high vulnerability published on August 31, 2022. A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK.

When was CVE-2022-2132 disclosed?

CVE-2022-2132 was first published in the National Vulnerability Database on August 31, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-2132 actively exploited?

CVE-2022-2132 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 67.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-2132?

CVE-2022-2132 has a CVSS v3 base score of 8.6 (NVD).

How do I remediate CVE-2022-2132?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-2132, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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