CVE-2022-41806 - CVE House
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Status published High CVE-2022-41806

BIG-IP AFM NAT64 Policy Vulnerability CVE-2022-41806

Vulnerability Description

In versions 16.1.x before 16.1.3.2 and 15.1.x before 15.1.5.1, when BIG-IP AFM Network Address Translation policy with IPv6/IPv4 translation rules is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • This issue was discovered internally by F5.

References

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Affected Vendor

Affected Software

BIG-IP AFM
Vulnerable Versions:
17.0.0, 16.1.x, 15.1.x, 14.1.0, 13.1.0

Timeline

Official Publish: October 19th, 2022
Last Modified: May 8th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-400

MITRE ATT&CK TTPs

T1499 Endpoint Denial of Service
Impact
T1498 Network Denial of Service
Impact