Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel before 4.4.1 allows local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 竞争条件漏洞
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 4.4.1之前版本的sound/core/seq/seq_queue.c文件中的‘queue_delete’函数存在竞争条件漏洞。本地攻击者可通过在特定的时间执行ioctl调用利用该漏洞造成拒绝服务(释放后重用和系统崩溃)。
CVSS Information
N/A
Vulnerability Type
N/A