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From: "Wang, Jian J" <jian.j.wang@intel.com>
To: devel@edk2.groups.io
Cc: Jiewen Yao <jiewen.yao@intel.com>, Chao Zhang <chao.b.zhang@intel.com>
Subject: [PATCH 0/9] Fix false negative issue in DxeImageVerificationHandler
Date: Thu,  6 Feb 2020 22:19:24 +0800	[thread overview]
Message-ID: <20200206141933.356-1-jian.j.wang@intel.com> (raw)

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1608
Patch branch: https://github.com/jwang36/edk2/tree/fix-bz1608-bypass-blacklist-check-via-signature

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>

Jian J Wang (8):
  SecurityPkg/DxeImageVerificationLib: Fix memory leaks(CVE-2019-14575)
  SecurityPkg/DxeImageVerificationLib: reject CertStack.CertNumber==0
    per DBX(CVE-2019-14575)
  SecurityPkg/DxeImageVerificationLib: fix wrong fetching dbx in
    IsAllowedByDb(CVE-2019-14575)
  SecurityPkg/DxeImageVerificationLib: avoid bypass in fetching dbx in
    IsAllowedByDb(CVE-2019-14575)
  SecurityPkg/DxeImageVerificationLib: refactor db/dbx fetching code in
    IsAllowedByDb(CVE-2019-14575)
  SecurityPkg/DxeImageVerificationLib: Differentiate error and search
    result in IsCertHashFoundInDatabase(CVE-2019-14575)
  SecurityPkg/DxeImageVerificationLib: tighten default result of
    IsForbiddenByDbx()(CVE-2019-14575)
  SecurityPkg/DxeImageVerificationLib: Differentiate error and search
    result in IsSignatureFoundInDatabase(CVE-2019-14575)

Laszlo Ersek (1):
  SecurityPkg/DxeImageVerificationLib: plug Data leak in
    IsForbiddenByDbx()(CVE-2019-14575)

 .../DxeImageVerificationLib.c                 | 283 ++++++++++++------
 1 file changed, 191 insertions(+), 92 deletions(-)

-- 
2.24.0.windows.2


             reply	other threads:[~2020-02-06 14:19 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-06 14:19 Wang, Jian J [this message]
2020-02-06 14:19 ` [PATCH 1/9] SecurityPkg/DxeImageVerificationLib: Fix memory leaks(CVE-2019-14575) Wang, Jian J
2020-02-13  9:34   ` Yao, Jiewen
2020-02-13 16:43   ` [edk2-devel] " Philippe Mathieu-Daudé
2020-02-06 14:19 ` [PATCH 2/9] SecurityPkg/DxeImageVerificationLib: reject CertStack.CertNumber==0 per DBX(CVE-2019-14575) Wang, Jian J
2020-02-13  9:36   ` Yao, Jiewen
2020-02-06 14:19 ` [PATCH 3/9] SecurityPkg/DxeImageVerificationLib: fix wrong fetching dbx in IsAllowedByDb(CVE-2019-14575) Wang, Jian J
2020-02-13  9:38   ` Yao, Jiewen
2020-02-06 14:19 ` [PATCH 4/9] SecurityPkg/DxeImageVerificationLib: avoid bypass in " Wang, Jian J
2020-02-13  9:39   ` Yao, Jiewen
2020-02-06 14:19 ` [PATCH 5/9] SecurityPkg/DxeImageVerificationLib: refactor db/dbx fetching code " Wang, Jian J
2020-02-13  9:44   ` Yao, Jiewen
2020-02-06 14:19 ` [PATCH 6/9] SecurityPkg/DxeImageVerificationLib: Differentiate error and search result in IsCertHashFoundInDatabase(CVE-2019-14575) Wang, Jian J
2020-02-13 10:11   ` Yao, Jiewen
2020-02-13 15:07     ` Wang, Jian J
2020-02-14  0:54       ` Yao, Jiewen
2020-02-14  3:31         ` Wang, Jian J
2020-02-14  3:33           ` Yao, Jiewen
2020-02-06 14:19 ` [PATCH 7/9] SecurityPkg/DxeImageVerificationLib: tighten default result of IsForbiddenByDbx()(CVE-2019-14575) Wang, Jian J
2020-02-13 10:13   ` Yao, Jiewen
2020-02-06 14:19 ` [PATCH 8/9] SecurityPkg/DxeImageVerificationLib: plug Data leak in IsForbiddenByDbx()(CVE-2019-14575) Wang, Jian J
2020-02-13 10:14   ` Yao, Jiewen
2020-02-13 16:56   ` [edk2-devel] " Philippe Mathieu-Daudé
2020-02-06 14:19 ` [PATCH 9/9] SecurityPkg/DxeImageVerificationLib: Differentiate error and search result in IsSignatureFoundInDatabase(CVE-2019-14575) Wang, Jian J
2020-02-13  9:02   ` [edk2-devel] " Zhang, Chao B
2020-02-13 10:20   ` Yao, Jiewen
2020-02-13  1:53 ` [edk2-devel] [PATCH 0/9] Fix false negative issue in DxeImageVerificationHandler Liming Gao

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