| CVE-2011-2503 | Date: (C)2012-07-26 (M)2023-12-22 |
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 Score and Metrics +CVSS Score and Metrics -| CVSS V2 Severity: |
| CVSS Score : 3.7 |
| Exploit Score: 1.9 |
| Impact Score: 6.4 |
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| CVSS V2 Metrics: |
| Access Vector: LOCAL |
| Access Complexity: HIGH |
| Authentication: NONE |
| Confidentiality: PARTIAL |
| Integrity: PARTIAL |
| Availability: PARTIAL |
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