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prionPRIOn knowledge basePRION:CVE-2017-18255
HistoryMar 31, 2018 - 5:29 p.m.

Integer overflow

2018-03-3117:29:00
PRIOn knowledge base
www.prio-n.com
15

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

The perf_cpu_time_max_percent_handler function in kernel/events/core.c in the Linux kernel before 4.11 allows local users to cause a denial of service (integer overflow) or possibly have unspecified other impact via a large value, as demonstrated by an incorrect sample-rate calculation.

CPENameOperatorVersion
linux_kernellt4.11

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%