CVE-2011-2503

The insertmodule function in runtime/staprun/staprunfuncs.c in the systemtap runtime tool staprun in SystemTap before 1.6 does not properly validate a module when loading it, which allows local users to gain privileges via a race condition between the signature validation and the module...

CVE-2010-4171

The staprun runtime tool in SystemTap 1.3 does not verify that a module to unload was previously loaded by SystemTap, which allows local users to cause a denial of service unloading of arbitrary kernel modules...