Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check, and the fact that parport_ptr integer is static, a 'secure boot' kernel command line adversary (can happen due to bootloader vulns, e.g. Google Nexus 6's CVE-2016-10277, where due to a vulnerability the adversary has partial control over the command line) can overflow the parport_nr array in the following code, by appending many (>LP_NO) 'lp=none' arguments to the command line.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 数字错误漏洞
Vulnerability Description
Linux是一款开放源代码的操作系统，是一类Unix计算机操作系统的统称。 Linux中的drivers/char/lp.c文件存在整数溢出漏洞，该漏洞源于程序没有执行边界检测。攻击者可利用该漏洞溢出parport_nr数组。以下版本受到影响：Linux 4.12-rc1及之前的版本，3.x版本，2.6.x版本，2.4.x版本，2.2.x版本。
CVSS Information
N/A
Vulnerability Type
N/A