From: "Joseph Hemann" <joseph.hemann@arm.com>
To: devel@edk2.groups.io
Cc: nd@arm.com, Joseph Hemann <joseph.hemann@arm.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Jian J Wang <jian.j.wang@intel.com>, Min Xu <min.m.xu@intel.com>,
Joseph Hemann <Joseph.Hemann@arm.com>
Subject: [PATCH 1/1] SecurityPkg/DxeImageVerificationLib: Set Action for failed unsigned image
Date: Tue, 12 Oct 2021 11:57:01 -0500 [thread overview]
Message-ID: <20211012165701.52619-1-joseph.hemann@arm.com> (raw)
If the image is not signed and the hash of image is not found
in DB/DBX, then the EFI_IMAGE_INFO_ACTION of the load of said
image should be set to,
EFI_IMAGE_EXECUTION_AUTH_SIG_NOT_FOUND, rather then being left
unset as EFI_IMAGE_EXECUTION_AUTH_UNTESTED.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Min Xu <min.m.xu@intel.com>
Signed-off-by: Joseph Hemann <Joseph.Hemann@arm.com>
Change-Id: Ia432ebf4ec811e36d67b80bc438a6aff60bc9b67
---
.../Library/DxeImageVerificationLib/DxeImageVerificationLib.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
index 0a804af2162f..e5fae732bb1f 100644
--- a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
+++ b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
@@ -1848,6 +1848,7 @@ DxeImageVerificationHandler (
//
// Image Hash is not found in both forbidden and allowed database.
//
+ Action = EFI_IMAGE_EXECUTION_AUTH_SIG_NOT_FOUND;
DEBUG ((DEBUG_INFO, "DxeImageVerificationLib: Image is not signed and %s hash of image is not found in DB/DBX.\n", mHashTypeStr));
goto Failed;
}
--
2.17.1
next reply other threads:[~2021-10-12 16:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 16:57 Joseph Hemann [this message]
2021-10-26 21:08 ` [edk2-devel] [PATCH 1/1] SecurityPkg/DxeImageVerificationLib: Set Action for failed unsigned image Samer El-Haj-Mahmoud
2021-10-27 0:32 ` Yao, Jiewen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211012165701.52619-1-joseph.hemann@arm.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox