diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-09-24 15:27:45 -0700 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-10-26 21:06:13 +0100 |
| commit | 4ecc545c9a903910bd23e40b6492d7b4f7ec03bc (patch) | |
| tree | 2066791ea60088e91b6ee124165f28bf6c9108ae /fs | |
| parent | e1fd636836ca3c883c172dc619a909e988a2f4b5 (diff) | |
cciss: fix info leak in cciss_ioctl32_passthru()
commit 58f09e00ae095e46ef9edfcf3a5fd9ccdfad065e upstream.
The arg64 struct has a hole after ->buf_size which isn't cleared. Or if
any of the calls to copy_from_user() fail then that would cause an
information leak as well.
This was assigned CVE-2013-2147.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions