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prionPRIOn knowledge basePRION:CVE-2019-19037
HistoryNov 21, 2019 - 3:15 a.m.

Null pointer dereference

2019-11-2103:15:00
PRIOn knowledge base
www.prio-n.com
7

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.9%

ext4_empty_dir in fs/ext4/namei.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because ext4_read_dirblock(inode,0,DIRENT_HTREE) can be zero.

CPENameOperatorVersion
linux_kernelle5.3.12

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.9%