Re: [PATCH] powerpc: kvm: fix information leak to userland
From: Marcelo Tosatti <hidden>
Date: 2010-11-01 17:42:09
Also in:
kernel-janitors, kvm, lkml
From: Marcelo Tosatti <hidden>
Date: 2010-11-01 17:42:09
Also in:
kernel-janitors, kvm, lkml
On Sat, Oct 30, 2010 at 01:04:24PM +0400, Vasiliy Kulikov wrote:
Structure kvm_ppc_pvinfo is copied to userland with flags and pad fields unitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <redacted> --- I cannot compile this driver, so it is not tested at all. arch/powerpc/kvm/powerpc.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
Applied, thanks.