Opened on 08/22/17 at 15:28:06

Last modified on 10/10/17 at 06:24:23

#3106 assigned defect

Rate monotonic and timer delete broken in SMP configurations

Reported by: Sebastian Huber Owned by: Sebastian Huber
Priority: normal Milestone: Indefinite
Component: rtems Version: 5
Severity: critical Keywords:
Cc: Blocked By:
Blocking:

Description

In case a rate monotonic or timer object is deleted and the corresponding timer handler executes currently on another processor, then this may lead to a use after free condition. This could lead to a corrupt watchdog handler state with unpredictable effects.

Change History (1)

comment:1 Changed on 10/10/17 at 06:24:23 by Sebastian Huber

Component: SMP → rtems
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