CVE-2008-1940

The RBAC functionality in grsecurity before 2.1.11-2.6.24.5 and 2.1.11-2.4.36.2 does not enforce user_transition_deny and user_transition_allow rules for the (1) sys_setfsuid and (2) sys_setfsgid calls, which allows local users to bypass restrictions for those calls.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.6 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:P/I:P/A:P
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 21%
VendorProductVersion
grsecuritygrsecurity_kernel_patch
2.4.33
grsecuritygrsecurity_kernel_patch
2.4.33.2
grsecuritygrsecurity_kernel_patch
2.4.33.3
grsecuritygrsecurity_kernel_patch
2.4.33.4
grsecuritygrsecurity_kernel_patch
2.4.34
grsecuritygrsecurity_kernel_patch
2.6.18
grsecuritygrsecurity_kernel_patch
2.6.24.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://secunia.com/advisories/29899
http://www.grsecurity.org/news.php#grsec21113
http://www.securityfocus.com/bid/28889
http://www.securitytracker.com/id?1019919
http://www.vupen.com/english/advisories/2008/1323/references
https://exchange.xforce.ibmcloud.com/vulnerabilities/41952
http://secunia.com/advisories/29899
http://www.grsecurity.org/news.php#grsec21113
http://www.securityfocus.com/bid/28889
http://www.securitytracker.com/id?1019919
http://www.vupen.com/english/advisories/2008/1323/references
https://exchange.xforce.ibmcloud.com/vulnerabilities/41952