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CVE-2020-12114

Description

A pivot_root race condition in fs/namespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x before 5.3 allows local users to cause a denial of service (panic) by corrupting a mountpoint reference counter.


Affected Software


CPE Name Name Version
linux:linux_kernel linux linux kernel 4.9.221
linux:linux_kernel linux linux kernel 4.14.178
linux:linux_kernel linux linux kernel 4.19.119
linux:linux_kernel linux linux kernel 5.3
linux:linux_kernel linux linux kernel 4.4.221

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