8e51a8153a
- edk2-MdeModulePkg-Change-use-of-EFI_D_-to-DEBUG_.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdeModulePkg-Potential-UINT32-overflow-in-S3-ResumeC.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdePkg-Apply-uncrustify-changes.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-NetworkPkg-Apply-uncrustify-changes.p2.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Rename-RdRandGenerateEntropy-to-g.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Remove-ArchGetSupportedRngAlgorit.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Documentation-include-parameter-c.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Check-before-advertising-Cpu-Rng-.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Add-AArch64-RawAlgorithm-support-.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Add-debug-warning-for-NULL-PcdCpu.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Rename-AArch64-RngDxe.c.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Add-Arm-support-of-RngDxe.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Correctly-update-mAvailableAlgoAr.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Conditionally-install-EFI_RNG_PRO.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdeModulePkg-Duplicate-BaseRngLibTimerLib-to-MdeModu.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdePkg-Add-deprecated-warning-to-BaseRngLibTimer.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-SecurityPkg.dec-Move-PcdCpuRngSupportedA.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdePkg-DxeRngLib-Request-raw-algorithm-instead-of-de.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdePkg-Rng-Add-GUID-to-describe-Arm-Rndr-Rng-algorit.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdeModulePkg-Rng-Add-GUID-to-describe-unsafe-Rng-alg.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdePkg-Rng-Add-GetRngGuid-to-RngLib.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Use-GetRngGuid-when-probing-RngLi.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-Simplify-Rng-algorithm-selection-.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-NetworkPkg-SECURITY-PATCH-CVE-2023-45237.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdePkg-BaseRngLib-Add-a-smoketest-for-RDRAND-and-che.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-SecurityPkg-RngDxe-add-rng-test.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-OvmfPkg-wire-up-RngDxe.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-CryptoPkg-Test-call-ProcessLibraryConstructorList.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-MdePkg-X86UnitTestHost-set-rdrand-cpuid-bit.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-NetworkPkg-TcpDxe-SECURITY-PATCH-CVE-2023-45236.patch [RHEL-21854 RHEL-21856 RHEL-40099] - edk2-NetworkPkg-TcpDxe-Fixed-system-stuck-on-PXE-boot-flo.patch [RHEL-21854 RHEL-21856 RHEL-40099] - Resolves: RHEL-21854 (CVE-2023-45236 edk2: Predictable TCP Initial Sequence Numbers [rhel-8]) - Resolves: RHEL-21856 (CVE-2023-45237 edk2: Use of a Weak PseudoRandom Number Generator [rhel-8]) - Resolves: RHEL-40099 (CVE-2024-1298 edk2: Temporary DoS vulnerability [rhel-8.10.z])
58 lines
1.9 KiB
Diff
58 lines
1.9 KiB
Diff
From 5022087de4a4bcd113ef0325e657bd78b798d5f6 Mon Sep 17 00:00:00 2001
|
|
From: Jon Maloy <jmaloy@redhat.com>
|
|
Date: Thu, 20 Jun 2024 10:33:43 -0400
|
|
Subject: [PATCH 26/31] SecurityPkg/RngDxe: add rng test
|
|
|
|
RH-Author: Jon Maloy <jmaloy@redhat.com>
|
|
RH-MergeRequest: 77: UINT32 overflow in S3 ResumeCount and Pixiefail fixes
|
|
RH-Jira: RHEL-21854 RHEL-21856 RHEL-40099
|
|
RH-Acked-by: Gerd Hoffmann <None>
|
|
RH-Commit: [26/31] 97c8deefd351f2755cf458f10679dd1d859fb321
|
|
|
|
JIRA: https://issues.redhat.com/browse/RHEL-21856
|
|
Upstream: Merged
|
|
CVE: CVE-2023-45237
|
|
|
|
commit a61bc0accb8a76edba4f073fdc7bafc908df045d
|
|
Author: Gerd Hoffmann <kraxel@redhat.com>
|
|
Date: Fri May 31 09:49:13 2024 +0200
|
|
|
|
SecurityPkg/RngDxe: add rng test
|
|
|
|
Check whenever RngLib actually returns random numbers, only return
|
|
a non-zero number of Algorithms if that is the case.
|
|
|
|
This has the effect that RndDxe loads and installs EFI_RNG_PROTOCOL
|
|
only in case it can actually deliver random numbers.
|
|
|
|
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
|
|
|
|
Signed-off-by: Jon Maloy <jmaloy@redhat.com>
|
|
|
|
Check whenever RngLib actually returns random numbers, only return
|
|
a non-zero number of Algorithms if that is the case.
|
|
|
|
This has the effect that RndDxe loads and installs EFI_RNG_PROTOCOL
|
|
only in case it can actually deliver random numbers.
|
|
|
|
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
|
|
---
|
|
SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RngDxe.c | 1 +
|
|
1 file changed, 1 insertion(+)
|
|
|
|
diff --git a/SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RngDxe.c b/SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RngDxe.c
|
|
index 149de875ce..e374b62208 100644
|
|
--- a/SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RngDxe.c
|
|
+++ b/SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RngDxe.c
|
|
@@ -23,6 +23,7 @@
|
|
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/BaseMemoryLib.h>
|
|
+#include <Library/RngLib.h>
|
|
|
|
#include "RngDxeInternals.h"
|
|
|
|
--
|
|
2.39.3
|
|
|