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RootSSV:20314HistoryJan 06, 2011 - 12:00 a.m.
Linux Kernel "hci_uart_tty_open()"本地拒绝服务漏洞
2011-01-0600:00:00
Root
www.seebug.org
15
0.0004 Low
EPSS
Percentile
8.6%
BUGTRAQ ID: 45014
CVE ID: CVE-2010-4242
Linux Kernel是开放源码操作系统Linux所使用的内核。
Linux Kernel在实现上存在本地拒绝服务漏洞，本地攻击者可利用此漏洞造成Kernel崩溃，拒绝服务合法用户。
此问题源于hci_uart_tty_open()未检查tty是否具有write op。
Linux kernel 2.6.0-2.6.37
厂商补丁：
Linux
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：
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