The xfs implementation in the Linux kernel before 2.6.35 does not look up inode allocation btrees before reading inode buffers, which allows remote authenticated users to read unlinked files, or read or overwrite disk blocks that are currently assigned to an active file but were previously assigned to an unlinked file, by accessing a stale NFS filehandle.

The xfs implementation in the Linux kernel before 2.6.35 does not look up inode allocation btrees before reading inode buffers, which allows remote authenticated users to read unlinked files, or read or overwrite disk blocks that are currently assigned to an active file but were previously assigned to an unlinked file, by accessing a stale NFS filehandle.

kernel: information leak via userspace USB interface kernel: ecryptfs_uid_hash() buffer overflow kernel: gfs2: rename causes kernel panic kernel: guest crashes on non-EPT machines may crash the host as well kernel: net sched: fix some kernel memory leaks kernel: xfs: validate inode numbers in file handles correctly kernel: integer overflow in ext4_ext_get_blocks()

Security update for Kernel