A flaw was found in the hugetlb_mcopy_atomic_pte function in mm/hugetlb.c in the Linux kernel before 4.13. A superfluous implicit page unlock for VM_SHARED hugetlbfs mapping could trigger a local denial of service (BUG).
CVSS Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HLinux Kernel
OSLinux< 4.13Red Hat Enterprise Linux
OSRedhat7.0Red Hat Enterprise Mrg
OSRedhat2.0
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
DoS
References
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