Feed/CVE-2011-2503
CVE-2011-2503LOWCVSS 3.7

CVE-2011-2503

Published Jul 26, 2012·Updated Jun 16, 2026

NVD Description

The insert_module function in runtime/staprun/staprun_funcs.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 initialization.

CVSS Vector

AV:L/AC:H/Au:N/C:P/I:P/A:P

References

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