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| author | Dan Rosenberg <drosenberg@vsecurity.com> | 2010-09-15 23:44:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-09-21 01:05:00 +0200 |
| commit | a0846f1868b11cd827bdfeaf4527d8b1b1c0b098 (patch) | |
| tree | 01ca49ce4f0c11d1a8274dce1484f039a41781e9 /MAINTAINERS | |
| parent | USB: otg: twl4030: fix phy initialization(v1) (diff) | |
| download | linux-a0846f1868b11cd827bdfeaf4527d8b1b1c0b098.tar.xz linux-a0846f1868b11cd827bdfeaf4527d8b1b1c0b098.zip | |
USB: serial/mos*: prevent reading uninitialized stack memory
The TIOCGICOUNT device ioctl in both mos7720.c and mos7840.c allows
unprivileged users to read uninitialized stack memory, because the
"reserved" member of the serial_icounter_struct struct declared on the
stack is not altered or zeroed before being copied back to the user.
This patch takes care of it.
Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions