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prionPRIOn knowledge basePRION:CVE-2017-15299
HistoryOct 14, 2017 - 11:29 p.m.

Null pointer dereference

2017-10-1423:29:00
PRIOn knowledge base
www.prio-n.com
14

AI Score

6.3

Confidence

High

EPSS

0

Percentile

5.1%

The KEYS subsystem in the Linux kernel through 4.13.7 mishandles use of add_key for a key that already exists but is uninstantiated, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted system call.

CPENameOperatorVersion
linux_kernelle4.13.6