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2.1
CVSSv2

CVE-2010-4171

Published: 07/12/2010 Updated: 13/02/2023
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

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).

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Vendor Advisories

Debian CVElist Bug Report Logs: CVE-2010-4170 and CVE-2010-4171
Debian Bug report logs - #603946 CVE-2010-4170 and CVE-2010-4171 Package: systemtap; Maintainer for systemtap is Ritesh Raj Sarraf <rrs@debianorg>; Source for systemtap is src:systemtap (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Thu, 18 Nov 2010 18:42:02 UTC Severity: grave Tags: s ...
Debian Security Advisories: DSA-2348-1 systemtap -- several vulnerabilities
Several vulnerabilities were discovered in SystemTap, an instrumentation system for Linux: CVE-2011-2503 It was discovered that a race condition in staprun could lead to privilege escalation CVE-2010-4170 It was discovered that insufficient validation of environment variables in staprun could lead to privilege escalation CVE-2010-41 ...

References

CWE-20http://secunia.com/advisories/42256http://www.securitytracker.com/id?1024754http://www.securityfocus.com/bid/44917http://www.redhat.com/support/errata/RHSA-2010-0894.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/051122.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/051115.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=653606http://sources.redhat.com/ml/systemtap/2010-q4/msg00230.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/051127.htmlhttp://secunia.com/advisories/42318http://secunia.com/advisories/42263http://secunia.com/advisories/46920http://www.debian.org/security/2011/dsa-2348https://exchange.xforce.ibmcloud.com/vulnerabilities/63345http://sources.redhat.com/git/gitweb.cgi?p=systemtap.git%3Ba=commit%3Bh=b7565b41228bea196cefa3a7d43ab67f8f9152e2https://nvd.nist.govhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=603946https://www.debian.org/security/./dsa-2348
VMScore
CVSSv2
CVSSv3
VMScore
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