From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by mx.groups.io with SMTP id smtpd.web10.2328.1630531317961873684 for ; Wed, 01 Sep 2021 14:21:58 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@ibm.com header.s=pp1 header.b=RI6G4NVv; spf=none, err=permanent DNS error (domain: linux.vnet.ibm.com, ip: 148.163.158.5, mailfrom: stefanb@linux.vnet.ibm.com) Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 181L4djA144738; Wed, 1 Sep 2021 17:21:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : content-transfer-encoding : mime-version; s=pp1; bh=rpv/zVwEZVWO/7PDNXJr4VxHVvLYCX/wONt2iso2m0E=; b=RI6G4NVvGEhjIYO9l3fDzLhh+h1YItgO2jjIefbncnFGRxifo79gRF4Ht3xJg2zbKaO/ u7eiMM88hr8iS1llohzRFcMRZgXKeZ4OZX0UKAFx2/Ses0fcIVwN1QoxIh+2Zzp5H46d GbpuLh0EEYuCauhX2mZrMCrWEK1zSmuzN2rjtg3XDEzJw1fLzHLpqWS6SOrerIHIpyWC gVdUSx7aLSE67lhSRGD7MfkW5u8VxIkqZqYNGj2qJ11xibrF5uZPVnFnGUu9udTmZF8l tpR/sl8+QB9KB+fvQsMzANOH1nvBJd0cMXo6fhp6WtlFs4SNShv4HAjfm4e7Pi3s6rNv Gw== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 3ath258cg2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 01 Sep 2021 17:21:56 -0400 Received: from m0098417.ppops.net (m0098417.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 181L56ki145965; Wed, 1 Sep 2021 17:21:56 -0400 Received: from ppma01wdc.us.ibm.com (fd.55.37a9.ip4.static.sl-reverse.com [169.55.85.253]) by mx0a-001b2d01.pphosted.com with ESMTP id 3ath258cfr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 01 Sep 2021 17:21:56 -0400 Received: from pps.filterd (ppma01wdc.us.ibm.com [127.0.0.1]) by ppma01wdc.us.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 181LCn4Z018788; Wed, 1 Sep 2021 21:21:55 GMT Received: from b01cxnp23034.gho.pok.ibm.com (b01cxnp23034.gho.pok.ibm.com [9.57.198.29]) by ppma01wdc.us.ibm.com with ESMTP id 3atdxccahh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 01 Sep 2021 21:21:55 +0000 Received: from b01ledav006.gho.pok.ibm.com (b01ledav006.gho.pok.ibm.com [9.57.199.111]) by b01cxnp23034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 181LLtoK18481462 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 1 Sep 2021 21:21:55 GMT Received: from b01ledav006.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E1494AC05E; Wed, 1 Sep 2021 21:21:54 +0000 (GMT) Received: from b01ledav006.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D2EAAAC05B; Wed, 1 Sep 2021 21:21:54 +0000 (GMT) Received: from sbct-3.pok.ibm.com?044watson.ibm.com (unknown [9.47.158.153]) by b01ledav006.gho.pok.ibm.com (Postfix) with ESMTP; Wed, 1 Sep 2021 21:21:54 +0000 (GMT) From: Stefan Berger To: devel@edk2.groups.io Cc: mhaeuser@posteo.de, spbrogan@outlook.com, marcandre.lureau@redhat.com, kraxel@redhat.com, jiewen.yao@intel.com, Stefan Berger Subject: [PATCH v5 0/8] Ovmf: Disable the TPM2 platform hierarchy Date: Wed, 1 Sep 2021 17:21:45 -0400 Message-Id: <20210901212153.1915585-1-stefanb@linux.vnet.ibm.com> X-Mailer: git-send-email 2.31.1 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: i0nbW7jxZa9OBAWRlSzsp2yfwAMFmi2u X-Proofpoint-ORIG-GUID: ytbK8DwEbs3sTG_ADoxsyFTvjILgNT1n X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.790 definitions=2021-09-01_05:2021-09-01,2021-09-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 mlxscore=0 adultscore=0 impostorscore=0 malwarescore=0 clxscore=1015 bulkscore=0 phishscore=0 mlxlogscore=999 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2108310000 definitions=main-2109010123 Content-Transfer-Encoding: 8bit This series imports code from the edk2-platforms project related to disabling the TPM2 platform hierarchy in Ovmf and ArmVirtPkg. It addresses the Ovmf aspects of the following bugs: https://bugzilla.tianocore.org/show_bug.cgi?id=3510 https://bugzilla.tianocore.org/show_bug.cgi?id=3499 I have patched the .dsc files and successfully test-built with most of them. Some I could not build because they failed for other reasons unrelated to this series. I tested the changes with QEMU on x86 following the build of ArmVirtQemu.dsc and OvmfPkgX64.dsc. The disablement of the platform hierarchy is done after possibly handling PPI. Following TPM 2 logs on Arm, only PCR extensions are following afterwards until GRUB takes over. Neither one of the following commands should work anymore on first try: With IBM tss2 tools: tsshierarchychangeauth -hi p -pwdn newpass With Intel tss2 tools: tpm2_changeauth -c platform newpass Regards, Stefan v5: - Modified patch 1 copies the code from edk2-platforms - Modified patch 2 fixes bugs in the code - Modified patch 4 introduces required PCD v4: - Fixed and simplified code imported from edk2-platforms v3: - Referencing Null implementation on Bhyve and Xen platforms - Add support in ArmVirtPkg Stefan Berger (8): SecurityPkg/TPM: Import PeiDxeTpmPlatformHierarchyLib.c from edk2-platforms SecurityPkg/TPM: Fix bugs in imported PeiDxeTpmPlatformHierarchyLib SecurityPkg/TPM: Add a NULL implementation of TpmPlatformHierarchyLib SecurityPkg: Introduce new PCD PcdRandomizePlatformHierarchy OvmfPkg: Reference new TPM classes in the build system for compilation OvmfPkg: Disable the TPM2 platform hierarchy ArmVirtPkg: Reference new TPM classes in the build system for compilation ArmVirtPkg: Disable the TPM2 platform hierarchy ArmVirtPkg/ArmVirtCloudHv.dsc | 1 + ArmVirtPkg/ArmVirtQemu.dsc | 3 + ArmVirtPkg/ArmVirtQemuKernel.dsc | 1 + ArmVirtPkg/ArmVirtXen.dsc | 1 + .../PlatformBootManagerLib/PlatformBm.c | 6 + .../PlatformBootManagerLib.inf | 2 + OvmfPkg/AmdSev/AmdSevX64.dsc | 3 + OvmfPkg/Bhyve/BhyveX64.dsc | 1 + .../PlatformBootManagerLib/BdsPlatform.c | 6 + .../PlatformBootManagerLib.inf | 1 + .../PlatformBootManagerLibBhyve/BdsPlatform.c | 7 + .../PlatformBootManagerLibGrub/BdsPlatform.c | 7 + OvmfPkg/OvmfPkgIa32.dsc | 3 + OvmfPkg/OvmfPkgIa32X64.dsc | 3 + OvmfPkg/OvmfPkgX64.dsc | 3 + OvmfPkg/OvmfXen.dsc | 1 + .../Include/Library/TpmPlatformHierarchyLib.h | 27 ++ .../PeiDxeTpmPlatformHierarchyLib.c | 255 ++++++++++++++++++ .../PeiDxeTpmPlatformHierarchyLib.inf | 44 +++ .../PeiDxeTpmPlatformHierarchyLib.c | 19 ++ .../PeiDxeTpmPlatformHierarchyLib.inf | 31 +++ SecurityPkg/SecurityPkg.dec | 6 + 22 files changed, 431 insertions(+) create mode 100644 SecurityPkg/Include/Library/TpmPlatformHierarchyLib.h create mode 100644 SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLib/PeiDxeTpmPlatformHierarchyLib.c create mode 100644 SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLib/PeiDxeTpmPlatformHierarchyLib.inf create mode 100644 SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.c create mode 100644 SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.inf -- 2.31.1