标题: Linux kernel内存错误引用漏洞（CNVD-2017-00070）
CVSS分值: 6.9
CVSS: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
披露时间: 2016-12-30 00:00:00
利用难度: MEDIUM
POC公开时间: 2017-05-30 03:17:25
CVEID: CVE-2016-10088

简介:
The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576.

解决方案:
请直接在漏洞处理页面，选择对应服务器和漏洞，生成修复命令后，登录到服务器上运行即可。