CVE-2010-4171
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.1%
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).
Affected configurations
References
lists.fedoraproject.org/pipermail/package-announce/2010-November/051115.html
lists.fedoraproject.org/pipermail/package-announce/2010-November/051122.html
lists.fedoraproject.org/pipermail/package-announce/2010-November/051127.html
secunia.com/advisories/42256
secunia.com/advisories/42263
secunia.com/advisories/42318
secunia.com/advisories/46920
sources.redhat.com/git/gitweb.cgi?p=systemtap.git%3Ba=commit%3Bh=b7565b41228bea196cefa3a7d43ab67f8f9152e2
sources.redhat.com/ml/systemtap/2010-q4/msg00230.html
www.debian.org/security/2011/dsa-2348
www.redhat.com/support/errata/RHSA-2010-0894.html
www.securityfocus.com/bid/44917
www.securitytracker.com/id?1024754
bugzilla.redhat.com/show_bug.cgi?id=653606
exchange.xforce.ibmcloud.com/vulnerabilities/63345
Related
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.1%