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path: root/SecurityPkg/VariableAuthenticated/RuntimeDxe/VariableSmm.c
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2015-07-01SecurityPkg: Delete Auth Variable driverStar Zeng
1. Delete TpmMeasurementLib LibraryClass from SecurityPkg after it moved to MdeModulePkg. 2. Update DxeTpmMeasurementLib.inf to include MdeModulePkg.dec. 3. Delete authenticated variable definition from AuthenticatedVariableFormat.h after them moved to VariableFormat.h. 4. Replace VARIABLE_HEADER with AUTHENTICATED_VARIABLE_HEADER in EsalVariableDxeSal. 5. Delete VariableInfo from SecurityPkg after it merged to VariableInfo in MdeModulePkg. 6. Delete VariablePei from SecurityPkg after it merged to VariablePei in MdeModulePkg. 7. Delete Auth Variable driver from SecurityPkg after it merged to Variable driver in MdeModulePkg. 8. Also update PACKAGE_GUID and PACKAGE_VERSION in SecurityPkg.dec after the deletion of authenticated variable definition, VariableInfo, VariablePei and Auth Variable driver from SecurityPkg; update PLATFORM_VERSION in SecurityPkg.dsc. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17772 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-10SecurityPkg Variable: Support the new introduced PcdMaxAuthVariableSize.Star Zeng
1. If PcdMaxAuthVariableSize is set to 0, keep current behavior as is and PcdMaxVariableSize used. 2. If PcdMaxAuthVariableSize is set to non 0, it will work on authenticated variables. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17610 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-05SecurityPkg: Cleanup gEfiSmmAccess2ProtocolGuid reference.Star Zeng
As the driver does not reference gEfiSmmAccess2ProtocolGuid explicitly now after SmmMemLib introduced. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16761 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-02Use SmmMemLib to check communication buffer.Yao, Jiewen
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com> Reviewed-by: "Gao, Liming" <liming.gao@intel.com> Reviewed-by: "Fan, Jeff" <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16695 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-02SecurityPkg Variable: Introduce PcdReclaimVariableSpaceAtEndOfDxeStar Zeng
for trying to reclaim variable space at EndOfDxe. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16688 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-27SecurityPkg Variable: Implement variable quota management.Star Zeng
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16670 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-05SecurityPkg Variable: Implement VarCheck PROTOCOLStar Zeng
and follow UEFI spec to check UEFI defined variables. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16580 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-19Fix the return value bug when updating public key database variable failure.Dong Guo
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dong Guo <guo.dong@intel.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Yao Jiewen <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15339 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-18Add TPM2 implementation.jyao1
signed off by: jiewen.yao@intel.com reviewed by: guo.dong@intel.com git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14687 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-11SecurityPkg Variable: Add the check for PcdFlashNvStorageVariableSize <= ↵Star Zeng
PcdFlashNvStorageFtwSpareSize. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14464 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-21Fix the TOCTOU issue of CommBufferSize itself for SMM communicate handler input.lzeng14
Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14379 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-20Add the EDKII_VARIABLE_LOCK_PROTOCOL implementation in SecurityPkg variable ↵niruiyu
drivers. Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14378 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-071. Fix TOCTOU issue in VariableSmm, FtwSmm, FpdtSmm, SmmCorePerformance SMM ↵lzeng14
handler. For VariableSmm, pre-allocate a mVariableBufferPayload buffer with mVariableBufferPayloadSize(match with mVariableBufferPayloadSize in VariableSmmRuntimeDxe) to hold communicate buffer payload to avoid TOCTOU issue. 2. Add check to ensure CommBufferPayloadSize not exceed mVariableBufferPayloadSize or is enough to hold function structure in VariableSmm and FtwSmm. 3. Align FtwGetLastWrite() in FaultTolerantWriteSmmDxe.c to FtwGetLastWrite() in FaultTolerantWrite.c. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14325 6f19259b-4bc3-4df7-8a09-765794883524
2013-04-251. Use the check IsAddressValid() to prevent SMM communication buffer ↵lzeng14
overflow in SmmVariable, FtwSmm, FpdtSmm, SmmCorePerformance and SmmBaseHelper, and add check to prevent InfoSize overflows in SmmVariableHandler. 2. Refine the debug message. 3. Add check to make sure the input VariableName is A Null-terminated string. 4. Use local variable to hold StrSize (VariableName) to avoid duplicated StrSize calculation. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14317 6f19259b-4bc3-4df7-8a09-765794883524
2013-04-19Fix a potential SMM memory dump issue. If pass communication buffer with ↵czhang46
DataBuffer to SMM SetVariable which is big enough to cover SMM range. Then GetVariable can dump SMM memory contents. Add more range check for SetVariable Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by : Dong Guo <guo.dong@intel.com> Reviewed-by : Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14292 6f19259b-4bc3-4df7-8a09-765794883524
2012-12-12Use SMM_VARIABLE_COMMUNICATE_HEADER_SIZE instead of OFFSET_OF ↵lzeng14
(SMM_VARIABLE_COMMUNICATE_HEADER, Data). Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Ting Ye <ting.ye@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13993 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-12SecurityPkg/VariableSmm: Fix a VariableSmm bug when reading variable with ↵erictian
size 0. Signed-off-by: Tian, Feng <feng.tian@intel.com> Reviewed-by: Zhang, Chao <chao.b.zhang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13726 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-17Return EFI_UNSUPPORTED if READY_TO_BOOT function is invoked at SMM runtime.sfu5
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Dong Guo <guo.dong@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13535 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-09Add SMRAM range check to variable SMM SMI handler.czhang46
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13514 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04Fix a buffer overflow bug in VariableSmm driver.sfu5
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Dong Guo <guo.dong@intel.com> Reviewed-by: Zhang Chao <chao.b.zhang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13486 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-12Add comment for modules which have external input.jyao1
signed-off-by: jiewen.yao@intel.com reviewed-by: guo.dong@intel.com reviewed-by: ting.ye@intel.com reviewed-by: liming.gao@intel.com reviewed-by: elvin.li@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13446 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-211. Enhance AuthVar driver to avoid process corrupted certificate input.hhuan13
Signed-off-by: hhuan13 Reviewed-by: ftian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12398 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-02Add security package to repository.gdong1
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12261 6f19259b-4bc3-4df7-8a09-765794883524
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