5.8 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.
github.com/bobfuzzer/CVE/tree/master/CVE-2019-19815
github.com/torvalds/linux/commit/4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6#diff-41a7fa4590d2af87e82101f2b4dadb56
security.netapp.com/advisory/ntap-20200103-0001/