Last Modified: Sep 25, 2024
Affected Product(s):
BIG-IP LTM, SSLO, TMOS
Known Affected Versions:
16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 16.1.5, 17.0.0, 17.0.0.1, 17.0.0.2
Opened: Apr 16, 2024 Severity: 2-Critical
If jitterentropy-read from CPU jitter is used in all cases, a big performance problem is seen for most cases where BIG-IP works in non-FIPS mode.
Very high CPU utilization is seen when BIG-IP handles traffic while in non-FIPS mode.
The issues occur when BIG-IP operates in non-FIPS or FIPS mode and use jitterentropy to generate seed.
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