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I. Basic Information for CVE-2004-0491
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The linux-2.4.21-mlock.patch in Red Hat Enterprise Linux 3 does not properly maintain the mlock page count when one process unlocks pages that belong to another process, which allows local users to mlock more memory than specified by the rlimit.
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
Linux Kernel Local MEMLOCK RLIMIT绕过服务拒绝漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Enterprise Linux 3版本的linux-2.4.21-mlock.patch在一个进程开启属于其他进程的页面时，不能正确地维持mlock页面计算。本地用户可以加锁比rlimit指定的更多内存。
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
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II. Public POCs for CVE-2004-0491
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III. Intelligence Information for CVE-2004-0491
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2004-0491

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