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cvelistMitreCVELIST:CVE-2019-19770
HistoryDec 12, 2019 - 7:39 p.m.

CVE-2019-19770

2019-12-1219:39:10
mitre
raw.githubusercontent.com
3

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.6%

In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfs_create_file). NOTE: Linux kernel developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of debugfs within blktrace