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| author | Lao Wei | 2018-07-09 14:15:53 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2018-09-12 16:47:50 +0200 |
| commit | eac7230fdb4672c2cb56f6a01a1744f562c01f80 (patch) | |
| tree | e4ef1a15e1dc52ad6f141b19a5fdfc3d1ab9e20a /drivers/media/platform | |
| parent | media: dt-bindings: media: adv748x: Document re-mappable addresses (diff) | |
| download | kernel-qcow2-linux-eac7230fdb4672c2cb56f6a01a1744f562c01f80.tar.gz kernel-qcow2-linux-eac7230fdb4672c2cb56f6a01a1744f562c01f80.tar.xz kernel-qcow2-linux-eac7230fdb4672c2cb56f6a01a1744f562c01f80.zip | |
media: fix: media: pci: meye: validate offset to avoid arbitrary access
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>
Diffstat (limited to 'drivers/media/platform')
0 files changed, 0 insertions, 0 deletions