Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ecryptfs_write_metadata_to_contents function in the eCryptfs functionality in the Linux kernel 2.6.28 before 2.6.28.9 uses an incorrect size when writing kernel memory to an eCryptfs file header, which triggers an out-of-bounds read and allows local users to obtain portions of kernel memory.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 数字错误漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 2.6.28.9之前的2.6.28.x版本存在数字错误漏洞，该漏洞源于在分配用于储存eCryptfs头内容的内存时分配了单个的清零页面，这会导致在eCryptfs文件头的0x1000到0x1FFF字节偏移之间写入随机的内核内存区域。
CVSS Information
N/A
Vulnerability Type
N/A