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prionPRIOn knowledge basePRION:CVE-2018-7740
HistoryMar 07, 2018 - 8:29 a.m.

Design/Logic Flaw

2018-03-0708:29:00
PRIOn knowledge base
www.prio-n.com
7

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

The resv_map_release function in mm/hugetlb.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (BUG) via a crafted application that makes mmap system calls and has a large pgoff argument to the remap_file_pages system call.