Vulnerability Information
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Vulnerability Title
ALSA: jack: Access input_dev under mutex
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: jack: Access input_dev under mutex It is possible when using ASoC that input_dev is unregistered while calling snd_jack_report, which causes NULL pointer dereference. In order to prevent this serialize access to input_dev using mutex lock.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于在调用snd_jack_report时未在互斥锁下访问input_dev，可能导致空指针取消引用。
CVSS Information
N/A
Vulnerability Type
N/A