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prionPRIOn knowledge basePRION:CVE-2019-12381
HistoryMay 28, 2019 - 3:29 a.m.

Null pointer dereference

2019-05-2803:29:00
PRIOn knowledge base
www.prio-n.com
7

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.2%

DISPUTED An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL.

CPENameOperatorVersion
linux_kernelle5.1.5

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.2%