Operational Defect Database
BugZero found this defect 83 days ago.
Data sources
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F5 | 1519001
After a crash, tmm may experience memory corruption
Last update date:
4/26/2024
Affected products:
BIG-IP
BIG-IP F5OS
BIG-IP LTM
BIG-IP Velos
Affected releases:
14.1.5.6
17.1.1.2
17.1.1.3
Fixed releases:
No fixed releases provided.
Description:
Bug ID 1519001: After a crash, tmm may experience memory corruption ... Symptoms ... On an F5OS tenant using the sep driver, if tmm does not stop gracefully - meaning it crashed or was killed, it may experience memory corruption when it starts again, leading to another crash. ... Impact ... Tmm may crash again when it starts up. ... Traffic disrupted while tmm restarts. ... Conditions ... -- F5OS tenant -- Tmm does not shut down gracefully r4000 and r2000 series appliances are not affected. ... Workaround ... Reboot the tenant, or if tmm is able to start, shut down tmm gracefully and restart. ... Fix Information
