diff options
| author | Peter Huewe <huewe.external.infineon@googlemail.com> | 2011-09-15 14:47:42 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-03 11:40:58 -0700 |
| commit | 1d43a87614596faf4b9cae2d0c894aa67a7c5121 (patch) | |
| tree | 95dacb9911e577b4a4284f0951fc646eb8a48ee0 /fs/bio.c | |
| parent | 108885cc2856128a266423d45f617e65961048f7 (diff) | |
TPM: Zero buffer after copying to userspace
commit 3321c07ae5068568cd61ac9f4ba749006a7185c9 upstream.
Since the buffer might contain security related data it might be a good idea to
zero the buffer after we have copied it to userspace.
This got assigned CVE-2011-1162.
Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/bio.c')
0 files changed, 0 insertions, 0 deletions