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| author | Lao Wei <zrlw@qq.com> | 2018-07-09 15:15:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-25 17:53:56 +0300 |
| commit | 24293b23bca5c05b4e047daaed37d3d38d50a8dc (patch) | |
| tree | 96b17a69f50d934bc116cafb11633cae4ca50007 /sound | |
| parent | cdf4e8eae639d9fc085f974aa9958b8eaeb1fd02 (diff) | |
| download | linux-24293b23bca5c05b4e047daaed37d3d38d50a8dc.tar.xz | |
media: fix: media: pci: meye: validate offset to avoid arbitrary access
[ Upstream commit eac7230fdb4672c2cb56f6a01a1744f562c01f80 ]
Motion eye video4linux driver for Sony Vaio PictureBook desn't validate user-controlled parameter
'vma->vm_pgoff', a malicious process might access all of kernel memory from user space by trying
pass different arbitrary address.
Discussion: http://www.openwall.com/lists/oss-security/2018/07/06/1
Signed-off-by: Lao Wei <zrlw@qq.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions