CVE-2021-22996

State: Published
Severity: Not scored
Published: Mar 31, 2021
Updated: Aug 3, 2024
Reserved: Jan 6, 2021

Description

On all 7.x versions (fixed in 8.0.0), when set up for auto failover, a BIG-IQ Data Collection Device (DCD) cluster member that receives an undisclosed message may cause the corosync process to abort. This behavior may lead to a denial-of-service (DoS) and impact the stability of a BIG-IQ high availability (HA) cluster. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
BIG-IQn/a	All 7.x versonsAffected

References

https://support.f5.com/csp/article/K16352404

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