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prionPRIOn knowledge basePRION:CVE-2018-1094
HistoryApr 02, 2018 - 3:29 a.m.

Null pointer dereference

2018-04-0203:29:00
PRIOn knowledge base
www.prio-n.com
10

5.6 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.5%

The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.15.15 does not always initialize the crc32c checksum driver, which allows attackers to cause a denial of service (ext4_xattr_inode_hash NULL pointer dereference and system crash) via a crafted ext4 image.

5.6 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.5%