MITRE disputed

** DISPUTED ** 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.

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

MITRE https://lore.kernel.org/linux-block/20200402000002.7442-1-mcgrof%40kernel.org/ [No types assigned]

MITRE https://lore.kernel.org/linux-block/20200402000002.7442-1-mcgrof@kernel.org/

https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html [No Types Assigned]

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html [No Types Assigned]

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).

** DISPUTED ** 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.

https://lore.kernel.org/linux-block/20200402000002.7442-1-mcgrof@kernel.org/ [No Types Assigned]

NIST (AV:N/AC:L/Au:N/C:P/I:N/A:P)

NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)

NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

https://security.netapp.com/advisory/ntap-20200103-0001/ No Types Assigned

https://security.netapp.com/advisory/ntap-20200103-0001/ Third Party Advisory

https://security.netapp.com/advisory/ntap-20200103-0001/ [No Types Assigned]

OR
     *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 4.19.83

NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)

NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NIST CWE-416

https://bugzilla.kernel.org/show_bug.cgi?id=205713 No Types Assigned

https://bugzilla.kernel.org/show_bug.cgi?id=205713 Exploit, Issue Tracking, Vendor Advisory