| commit | 3321c07ae5068568cd61ac9f4ba749006a7185c9 | |
| author | Peter Huewe <huewe.external.infineon@googlemail.com> | |
| Thu, 15 Sep 2011 17:47:42 +0000 (15 14:47 -0300) | ||
| committer | James Morris <jmorris@namei.org> | |
| Thu, 22 Sep 2011 23:46:41 +0000 (23 09:46 +1000) | ||
| tree | bcd169e21c2f71651ab840ee77152094db0c3deb | treesnapshot (tar.gz zip) |
| parent | 6b07d30aca7e52f2881b8c8c20c8a2cd28e8b3d3 | commitdiff |
TPM: Zero buffer after copying to userspace
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>
Cc: Stable Kernel <stable@kernel.org>
Signed-off-by: James Morris <jmorris@namei.org>
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>
Cc: Stable Kernel <stable@kernel.org>
Signed-off-by: James Morris <jmorris@namei.org>
| drivers/char/tpm/tpm.c | diffblobblamehistory |