diff options
| author | Tadeusz Struk <tadeusz.struk@intel.com> | 2018-05-09 11:55:35 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-03 11:24:53 +0200 |
| commit | 1bf1a5e21798518fd6a025c6e0c0168955f5e8e6 (patch) | |
| tree | ff413c450766fc75220ad8fa9bc1ba8610890661 /drivers/gpio | |
| parent | 1ed6871464b813c9fbdfac6878ce96af7725f614 (diff) | |
tpm: fix use after free in tpm2_load_context()
commit 8c81c24758ffbf17cf06c6835d361ffa57be2f0e upstream.
If load context command returns with TPM2_RC_HANDLE or TPM2_RC_REFERENCE_H0
then we have use after free in line 114 and double free in 117.
Fixes: 4d57856a21ed2 ("tpm2: add session handle context saving and restoring to the space code")
Cc: stable@vger.kernel.org
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off--by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpio')
0 files changed, 0 insertions, 0 deletions