audk/SecurityPkg/Tcg/TcgPei
Guomin Jiang ffde22468e SecurityPkg/TcgPei: Use Migrated FV Info Hob for calculating hash (CVE-2019-11098)
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1614

When we allocate pool to save rebased the PEIMs, the address will change
randomly, therefore the hash will change and result PCR0 change as well.
To avoid this, we save the raw PEIMs and use it to calculate hash.
The TcgPei calculate the hash and it use the Migrated FV Info.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: Qi Zhang <qi1.zhang@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Signed-off-by: Guomin Jiang <guomin.jiang@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Qi Zhang <qi1.zhang@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2020-07-28 01:43:16 +00:00
..
TcgPei.c SecurityPkg/TcgPei: Use Migrated FV Info Hob for calculating hash (CVE-2019-11098) 2020-07-28 01:43:16 +00:00
TcgPei.inf SecurityPkg/TcgPei: Use Migrated FV Info Hob for calculating hash (CVE-2019-11098) 2020-07-28 01:43:16 +00:00
TcgPei.uni SecurityPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:23 -07:00
TcgPeiExtra.uni SecurityPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:23 -07:00