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I. Basic Information for CVE-2007-4311
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The xfer_secondary_pool function in drivers/char/random.c in the Linux kernel 2.4 before 2.4.35 performs reseed operations on only the first few bytes of a buffer, which might make it easier for attackers to predict the output of the random number generator, related to incorrect use of the sizeof operator.
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 random.c种子重新赋值漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux Kernel是开源操作系统Linux所使用的内核。 Linux Kernel的随机数生成方式实现上存在漏洞,可能导致随机性的破坏。 Linux Kernel的drivers/char/random.c文件中的xfer_secondary_pool()函数使用了错误的数据为随机数生成器重新负值种子,这可能弱化所生成数的随机性,具体影响取决于使用随机数的应用程序。
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-2007-4311
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III. Intelligence Information for CVE-2007-4311
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IV. Related Vulnerabilities
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