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prionPRIOn knowledge basePRION:CVE-2017-14877
HistoryMar 30, 2018 - 9:29 p.m.

Race condition

2018-03-3021:29:00
PRIOn knowledge base
www.prio-n.com
3

9.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.6%

While the IPA driver in Android for MSM, Firefox OS for MSM, and QRD Android before 2017-08-31 is processing IOCTL commands there is no mutex lock of allocated memory. If one thread sends an ioctl cmd IPA_IOC_QUERY_RT_TBL_INDEX while another sends an ioctl cmd IPA_IOC_DEL_RT_RULE, a use-after-free condition may occur.

9.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.6%

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