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prionPRIOn knowledge basePRION:CVE-2019-19815
HistoryDec 17, 2019 - 7:15 a.m.

Null pointer dereference

2019-12-1707:15:00
PRIOn knowledge base
www.prio-n.com
9

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.8%

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fs_recover_fsync_data in fs/f2fs/recovery.c. This is related to F2FS_P_SB in fs/f2fs/f2fs.h.

CPENameOperatorVersion
linux_kerneleq5.0.21

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.8%