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An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id->name' provided by the user did not end with '\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.

🗓️ 16 Sep 2022 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Out-of-bounds access in Linux kernel sound subsystem via ioctl when id->name lacks a terminating null, risking crash and privilege escalation.

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17 Sep 2022 07:00Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.17.8
EPSS0.00048
2