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High severity7.5NVD Advisory· Published May 5, 2022· Updated Jun 17, 2026

CVE-2022-27189

CVE-2022-27189

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, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, when an Internet Content Adaptation Protocol (ICAP) profile is configured on a virtual server, undisclosed traffic can cause an increase in Traffic Management Microkernel (TMM) memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Affected products

2
  • F5, Inc./Big IPllm-fuzzy2 versions
    16.1.x prior to 16.1.2.2, 15.1.x prior to 15.1.5.1, 14.1.x prior to 14.1.4.6, 13.1.x prior to 13.1.5, and all versions of 12.1.x and 11.6.x+ 1 more
    • (no CPE)range: 16.1.x prior to 16.1.2.2, 15.1.x prior to 15.1.5.1, 14.1.x prior to 14.1.4.6, 13.1.x prior to 13.1.5, and all versions of 12.1.x and 11.6.x
    • (no CPE)range: 12.1.x

Patches

Vulnerability mechanics

References

1

News mentions

0

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