commit | 1d43a87614596faf4b9cae2d0c894aa67a7c5121 | [log] [tgz] |
---|---|---|
author | Peter Huewe <huewe.external.infineon@googlemail.com> | Thu Sep 15 14:47:42 2011 -0300 |
committer | Greg Kroah-Hartman <gregkh@suse.de> | Mon Oct 03 11:40:58 2011 -0700 |
tree | 95dacb9911e577b4a4284f0951fc646eb8a48ee0 | |
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>