NULL pointer dereference vulnerability in xfs_bmap_extents_to_btree function in Linux kernel through 4.16.3

NULL pointer dereference vulnerability in xfs_bmap_extents_to_btree function in Linux kernel through 4.16.3

CVE-2018-10323 · MEDIUM Severity

AV:L/AC:L/AU:N/C:N/I:N/A:C

The xfs_bmap_extents_to_btree function in fs/xfs/libxfs/xfs_bmap.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_bmapi_write NULL pointer dereference) via a crafted xfs image.

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