Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.4.1, 11.5.1, 11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5
Fixed In:
12.0.0, 11.6.0 HF6, 11.5.3 HF2, 11.4.1 HF10
Opened: Oct 31, 2014 Severity: 3-Major
While the sandbox file is being used by data-plane, if the admin changes configuration to delete this sandbox file, the TMM may generate core due to accessing freed up memory.
TMM may core, which may cause APM service to become unavailable for some time.
While data-plane is handling requests for the sandbox files, if admin deletes it from the control plane.
None
Access whitelist entries are refcount-ed to prevent freeing of the memory while it is still being used.