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I. Basic Information for CVE-2008-1940
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
grsecurity RBAC本地绕过安全限制漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
grsecurity是一组Linux内核补丁，用于提高安全性。 grsecurity的基于角色访问控制(RBAC)系统在强制user_transition_deny和user_transition_allow规则时存在漏洞，本地用户在调用sys_setfsuid()和sys_setfsgid()期间绕过这些规则的限制，执行非授权操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2008-1940
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III. Intelligence Information for CVE-2008-1940
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V. Comments for CVE-2008-1940

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