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| author | Peter Huewe <huewe.external.infineon@googlemail.com> | 2011-09-15 19:47:42 +0200 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-09-23 01:46:41 +0200 |
| commit | 3321c07ae5068568cd61ac9f4ba749006a7185c9 (patch) | |
| tree | bcd169e21c2f71651ab840ee77152094db0c3deb /drivers/char/uv_mmtimer.c | |
| parent | TPM: Call tpm_transmit with correct size (diff) | |
| download | linux-3321c07ae5068568cd61ac9f4ba749006a7185c9.tar.xz linux-3321c07ae5068568cd61ac9f4ba749006a7185c9.zip | |
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>
Diffstat (limited to 'drivers/char/uv_mmtimer.c')
0 files changed, 0 insertions, 0 deletions