If the image is signed but not allowed by DB 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....@intel.com>
Cc: Jian J Wang <jian.j.w...@intel.com>
Cc: Min Xu <min.m...@intel.com>
Signed-off-by: Joseph Hemann <joseph.hem...@arm.com>
Change-Id: I6b2777bd7aeb57773b8876e44c2179ea7501bc8c
---
.../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 c48861cd6496..0a804af2162f 100644
--- a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
+++ b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
@@ -1957,6 +1957,7 @@ DxeImageVerificationHandler (
if (!EFI_ERROR (DbStatus) && IsFound) {
IsVerified = TRUE;
} else {
+ Action = EFI_IMAGE_EXECUTION_AUTH_SIG_NOT_FOUND;
DEBUG ((DEBUG_INFO, "DxeImageVerificationLib: Image is signed but
signature is not allowed by DB and %s hash of image is not found in DB/DBX.\n",
mHashTypeStr));
}
}
--
2.17.1
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