Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.31.4 on the x86_64 platform does not clear certain kernel registers before a return to user mode, which allows local users to read register values from an earlier process by switching an ia32 process to 64-bit mode.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 信息泄露漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 2.6.31.4之前版本（x86_64平台）中存在信息泄露漏洞，该漏洞源于arch/x86/ia32/ia32entry.S没有在返回用户模式前清除内核寄存器。本地攻击者可通过将一个ia32进程转换成64-bit模式利用该漏洞从先前进程中读取寄存器数值。
CVSS Information
N/A
Vulnerability Type
N/A