The fuse_ioctl_copy_user function in the ioctl handler in
fs/fuse/file.c in the Linux kernel 2.6.29-rc1 through 2.6.30.y uses
the wrong variable in an argument to the kunmap function, which allows
local users to cause a denial of service (panic) via unknown vectors.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20091223 CVE request - kernel: fuse_ioctl_copy_user() dos
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