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medium4.6

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 (…

Impact

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.

Affected products

VendorProductAffected versions
GrsecurityGrsecurity Kernel Patch
Versions 2.4.33, 2.4.33.2, 2.4.33.3, 2.4.33.4, 2.4.34, 2.6.18

Weakness classification

CWE-264

References