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prionPRIOn knowledge basePRION:CVE-2017-12193
HistoryNov 22, 2017 - 6:29 p.m.

Null pointer dereference

2017-11-2218:29:00
PRIOn knowledge base
www.prio-n.com
6

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations.

CPENameOperatorVersion
linux_kernellt4.13.11