Vulnerability · Published Jan 25, 2022 · Assigned by f5
CVE-2022-23030
Medium 5.3
In plain English
A medium-severity uncontrolled resource consumption in BIG-IP. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).
Official description
On version 16.1.x before 16.1.2, 15.1.x before 15.1.4.1, 14.1.x before 14.1.4.5, and all versions of 13.1.x, when the BIG-IP Virtual Edition (VE) uses the ixlv driver (which is used in SR-IOV mode and requires Intel X710/XL710/XXV710 family of network adapters on the Hypervisor) and TCP Segmentation Offload configuration is enabled, undisclosed requests may cause an increase in CPU resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products (as reported)
Weakness: CWE-400
References
- https://support.f5.com/csp/article/K53442005 x_refsource_MISC