diff options
| author | Xi Wang <xi.wang@gmail.com> | 2011-11-29 21:53:46 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-30 19:29:40 +0900 |
| commit | 201320435d017e8ebd449034547ef0518ec4d056 (patch) | |
| tree | 28d3e3eb643611d1ff8c240baf9f46d40d6a4693 /drivers/acpi | |
| parent | 2a58b19fd97c7368c03c027419a2aeb26313adad (diff) | |
staging: vt6656: integer overflows in private_ioctl()
There are two potential integer overflows in private_ioctl() if
userspace passes in a large sList.uItem / sNodeList.uItem. The
subsequent call to kmalloc() would allocate a small buffer, leading
to a memory corruption.
Reported-by: Dan Rosenberg <drosenberg@vsecurity.com>
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/acpi')
0 files changed, 0 insertions, 0 deletions