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Denial of service vulnerability in kernel via a combination of a write action and an F_SETFL fcntl operation - CVE-2014-8086

Deprecated
ID: oval:org.secpod.oval:def:21818Date: (C)2014-12-01   (M)2017-09-11
Class: VULNERABILITYFamily: unix




The host is installed with Linux kernel through 3.17 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to properly handle a combination of a write action and an F_SETFL fcntl operation for the O_DIRECT flag. Successful exploitation allows local users to cause a denial of service (file unavailability).

Platform:
Red Hat Enterprise Linux 7
Product:
kernel
Reference:
CVE-2014-8086
CVE    1
CVE-2014-8086
CPE    428
cpe:/o:linux:linux_kernel:3.6.10
cpe:/o:linux:linux_kernel:3.6.11
cpe:/o:linux:linux_kernel:3.9.3
cpe:/o:linux:linux_kernel:3.9.2
...

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