CVE-2022-27182

MEDIUM

F5 BIG-IP 16.1.x < 16.1.2.2, 15.1.x < 15.1.5.1, 14.1.x < 14.1.4.6 - Uncontrolled Resource Consumption via Packet Filter

Title source: llm
STIX 2.1

Description

On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, and 14.1.x versions prior to 14.1.4.6, when BIG-IP packet filters are enabled and a virtual server is configured with the type set to Reject, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K31856317

Scores

CVSS v3 5.3
EPSS 0.0087
EPSS Percentile 75.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Details

CWE
CWE-400
Status published
Products (50)
f5/big-ip_access_policy_manager 14.1.0
f5/big-ip_access_policy_manager 14.1.2
f5/big-ip_access_policy_manager 14.1.3
f5/big-ip_access_policy_manager 14.1.4
f5/big-ip_access_policy_manager 15.1.0
f5/big-ip_access_policy_manager 15.1.1
f5/big-ip_access_policy_manager 15.1.2
f5/big-ip_access_policy_manager 15.1.3
f5/big-ip_access_policy_manager 15.1.4
f5/big-ip_access_policy_manager 15.1.5
... and 40 more
Published May 05, 2022
Tracked Since Feb 18, 2026