UpHeron
All vulnerabilities

Servers and applications

CVE-2021-23044

On BIG-IP version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.2, 13.1.x before 13.1.4.1, and all versions of 12.1.x and 11.6.x, when the Intel QuickAssist Technology (QAT) compression driver is used on affected BIG-IP hardware and BIG-IP Virtual Edition (VE) platforms, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software…

Severity
High 7.5
Published
14 Sept 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
13.1.4.1, 14.1.4.2, 15.1.3.1, 16.1.0
Sources
NVD

Affected software

SoftwareAffected versions
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_access_policy_manager
  • From 11.6.0 up to 11.6.5
  • From 12.1.0 up to 12.1.6
  • From 13.1.0 before 13.1.4.1
  • From 14.1.0 before 14.1.4.2
  • From 15.1.0 before 15.1.3.1
  • From 16.0.0 before 16.1.0
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 11.6.0 up to 11.6.5
  • From 12.1.0 up to 12.1.6
  • From 13.1.0 before 13.1.4.1
  • From 14.1.0 before 14.1.4.2
  • From 15.1.0 before 15.1.3.1
  • From 16.0.0 before 16.1.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-23044
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-23044