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

CVE-2022-2132 has a CVSS 3.1 base score of 8.6 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H. EPSS exploitation probability: 1.8%.

Is there a public PoC exploit available for CVE-2022-2132?

Yes, a public proof-of-concept exploit is available for CVE-2022-2132. Prioritise patching immediately. EPSS: 1.8%.

Data Plane Development Kit CVE-2022-2132

HIGH

Incomplete Filtering of Special Elements (CWE-791)

2022-08-31 secalert@redhat.com

Denial Of Service Data Plane Development Kit Fedora Debian Linux Enterprise Linux Fast Datapath Openshift Container Platform Openstack Platform Virtualization Enterprise Linux

8.6

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.6 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Aug 31, 2022 - 16:15 nvd

HIGH 8.6

DescriptionNVD

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.

AnalysisAI

A permissive list of allowed inputs flaw was found in DPDK. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-791. 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. Affected products include: Dpdk Data Plane Development Kit, Fedoraproject Fedora, Debian Debian Linux, Redhat Enterprise Linux Fast Datapath, Redhat Openshift Container Platform.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.