CVE-2022-2132

Exp

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.

Published: 2022-08-31 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-2132 is rated High Exploit Risk (76.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.72%). 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.19% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2022-2132

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2022-2132

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.54% 1.72% +1.19%
2 2026-04-19 0.60% 0.54% -0.06%
3 2026-04-14 — 0.60% —

Full EPSS history (15 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-2132

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.6 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 4.0 [email protected]

Weakness enumeration for CVE-2022-2132

OS Trackers for CVE-2022-2132

vendor priority summary link
debian not yet assigned CVE-2022-2132 not yet assigned priority: Debian including 1 source packages (dpdk), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2022-2132
redhat high — https://access.redhat.com/security/cve/CVE-2022-2132
suse high CVE-2022-2132 severity important: SUSE including 116 source package names (dpdk, dpdk-18.11.8-2.el7_9, …), 340 product×package rows across 58 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, … (58 product lines)): Fixed 313, Known Not Affected 27. https://www.suse.com/security/cve/CVE-2022-2132/
ubuntu medium CVE-2022-2132 medium priority: Ubuntu including 1 source packages (dpdk), 13 status rows across 13 suites (bionic, focal, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): released 10, DNE 1, needed 1, needs-triage 1. https://ubuntu.com/security/CVE-2022-2132

Affected software / configurations for CVE-2022-2132

Vendor Product Version Raw CPE
dpdk data_plane_development_kit < 19.11 cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
dpdk data_plane_development_kit >= 20.0, < 20.11 cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
dpdk data_plane_development_kit >= 21.0, < 21.11 cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
fedoraproject fedora 36 cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
debian debian_linux 10.0 cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
redhat enterprise_linux_fast_datapath 7.0 cpe:2.3:a:redhat:enterprise_linux_fast_datapath:7.0:*:*:*:*:*:*:*
redhat enterprise_linux_fast_datapath 8.0 cpe:2.3:a:redhat:enterprise_linux_fast_datapath:8.0:*:*:*:*:*:*:*
redhat enterprise_linux_fast_datapath 9.0 cpe:2.3:a:redhat:enterprise_linux_fast_datapath:9.0:*:*:*:*:*:*:*
redhat openshift_container_platform 4.0 cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
redhat openstack_platform 13.0 cpe:2.3:a:redhat:openstack_platform:13.0:*:*:*:*:*:*:*
redhat virtualization 4.0 cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
redhat enterprise_linux 7.0 cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
redhat enterprise_linux 8.0 cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
redhat enterprise_linux 9.0 cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

References for CVE-2022-2132

URL Tags
https://bugs.dpdk.org/show_bug.cgi?id=1031 Exploit Issue Tracking Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2099475 Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00000.html Mailing List Third Party Advisory
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