| commit | 8cef0aa080f3f7c443f1380f5b1fba63859e757a | |
| author | Peter Huewe <huewe.external.infineon@googlemail.com> | |
| Thu, 15 Sep 2011 17:47:42 +0000 (15 14:47 -0300) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 7 Nov 2011 20:32:06 +0000 (7 12:32 -0800) | ||
| tree | 5e9921aa3ada9c2b29d7c811bb8b8af80ee65b93 | treesnapshot (tar.gz zip) |
| parent | f891a7b01eed6b941627f5049b439da368d76fa3 | commitdiff |
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>
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>
| drivers/char/tpm/tpm.c | diffblobblamehistory |