Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition
CVSS Information
N/A
Vulnerability Type
加锁机制不恰当
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，该漏洞源于锁定不当，在 Linux 内核声音子系统中发现了竞争条件缺陷，处理 SNDCTL_DSP_SYNC ioctl 时，它可能会导致 NULL 指针取消引用，攻击者利用该漏洞可以使系统崩溃。
CVSS Information
N/A
Vulnerability Type
N/A