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CVE-2019-19770
Published: Dec 12, 2019
Modified: Aug 5, 2024
PUBLISHED
Description
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
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://bugzilla.kernel.org/show_bug.cgi?id=205713
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20200103-0001/
x_refsource_CONFIRM
openSUSE-SU-2020:0543
vendor-advisory
x_refsource_SUSE
[debian-lts-announce] 20201210 [SECURITY] [DLA 2483-1] linux-4.19 security update
mailing-list
x_refsource_MLIST
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