CVE-2017-14340

The XFS_IS_REALTIME_INODE macro in fs/xfs/xfs_linux.h in the Linux kernel before 4.13.2 does not verify that a filesystem has a realtime device, which allows…

published September 15, 2017

CVSS
—
EPSS
0%
Percentile
35.0
In the wild
Unconfirmed
What it is

The XFS_IS_REALTIME_INODE macro in fs/xfs/xfs_linux.h in the Linux kernel before 4.13.2 does not verify that a filesystem has a realtime device, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via vectors related to setting an RHINHERIT flag on a directory.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00418 · 35.0th percentile
Published
2017-09-15T11:00Z
EPSS history
Timeline
  • 15 SEP 11:00Z
    The XFS_IS_REALTIME_INODE macro in fs/xfs/xfs_linux.h in the Linux kernel before 4.13.2 does not verify that a filesystem has a realtime device, which allows…
    cvelistv5