[AutoPR- Security] Patch hvloader for CVE-2025-69420, CVE-2025-69419, CVE-2025-69421 [HIGH]

SPECS/hvloader/CVE-2025-69419.patch

@@ -0,0 +1,49 @@
+From 2e8fb6dd7a1d36d1cbf9b165401be9c68d23e8be Mon Sep 17 00:00:00 2001
+From: AllSpark <allspark@microsoft.com>
+Date: Tue, 10 Feb 2026 12:51:04 +0000
+Subject: [PATCH] Check return code of UTF8_putc in a_strex.c and p12_utl.c;
+ handle errors appropriately
+
+Signed-off-by: Azure Linux Security Servicing Account <azurelinux-security@microsoft.com>
+Upstream-reference: AI Backport of https://github.com/openssl/openssl/commit/41be0f216404f14457bbf3b9cc488dba60b49296.patch
+---
+ CryptoPkg/Library/OpensslLib/openssl/crypto/asn1/a_strex.c  | 6 ++++--
+ .../Library/OpensslLib/openssl/crypto/pkcs12/p12_utl.c      | 5 +++++
+ 2 files changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/CryptoPkg/Library/OpensslLib/openssl/crypto/asn1/a_strex.c b/CryptoPkg/Library/OpensslLib/openssl/crypto/asn1/a_strex.c
+index 284dde27..843b0f94 100644
+--- a/CryptoPkg/Library/OpensslLib/openssl/crypto/asn1/a_strex.c
++++ b/CryptoPkg/Library/OpensslLib/openssl/crypto/asn1/a_strex.c
+@@ -203,8 +203,10 @@ static int do_buf(unsigned char *buf, int buflen,
+             orflags = CHARTYPE_LAST_ESC_2253;
+         if (type & BUF_TYPE_CONVUTF8) {
+             unsigned char utfbuf[6];
+-            int utflen;
+-            utflen = UTF8_putc(utfbuf, sizeof(utfbuf), c);
++            int utflen = UTF8_putc(utfbuf, sizeof(utfbuf), c);
++
++            if (utflen < 0)
++                return -1; /* error happened with UTF8 */
+             for (i = 0; i < utflen; i++) {
+                 /*
+                  * We don't need to worry about setting orflags correctly
+diff --git a/CryptoPkg/Library/OpensslLib/openssl/crypto/pkcs12/p12_utl.c b/CryptoPkg/Library/OpensslLib/openssl/crypto/pkcs12/p12_utl.c
+index 43b9e3a5..4998fccf 100644
+--- a/CryptoPkg/Library/OpensslLib/openssl/crypto/pkcs12/p12_utl.c
++++ b/CryptoPkg/Library/OpensslLib/openssl/crypto/pkcs12/p12_utl.c
+@@ -207,6 +207,11 @@ char *OPENSSL_uni2utf8(const unsigned char *uni, int unilen)
+     /* re-run the loop emitting UTF-8 string */
+     for (asclen = 0, i = 0; i < unilen; ) {
+         j = bmp_to_utf8(asctmp+asclen, uni+i, unilen-i);
++        /* when UTF8_putc fails */
++        if (j < 0) {
++            OPENSSL_free(asctmp);
++            return NULL;
++        }
+         if (j == 4) i += 4;
+         else        i += 2;
+         asclen += j;
+-- 
+2.45.4
+

SPECS/hvloader/CVE-2025-69420.patch

@@ -0,0 +1,50 @@
+From a866a5874303c6241c7b8ab3c0ee35583d25fea0 Mon Sep 17 00:00:00 2001
+From: AllSpark <allspark@microsoft.com>
+Date: Mon, 9 Feb 2026 11:04:59 +0000
+Subject: [PATCH] Verify ASN1 object's types before attempting to access them
+ as a particular type
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Issue was reported in ossl_ess_get_signing_cert but is also present in ossl_ess_get_signing_cert_v2.
+
+Fixes: https://github.com/openssl/srt/issues/61
+Fixes CVE-2025-69420
+
+Reviewed-by: Norbert Pocs <norbertp@openssl.org>
+Reviewed-by: Saša Nedvědický <sashan@openssl.org>
+Reviewed-by: Tomas Mraz <tomas@openssl.org>
+MergeDate: Mon Jan 26 19:53:36 2026
+(cherry picked from commit ea8fc4c345fbd749048809c9f7c881ea656b0b94)
+Signed-off-by: Azure Linux Security Servicing Account <azurelinux-security@microsoft.com>
+Upstream-reference: AI Backport from existing Build 1045617 of https://github.com/openssl/openssl/commit/4e254b48ad93cc092be3dd62d97015f33f73133a.patch
+---
+ .../Library/OpensslLib/openssl/crypto/ts/ts_rsp_verify.c      | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/CryptoPkg/Library/OpensslLib/openssl/crypto/ts/ts_rsp_verify.c b/CryptoPkg/Library/OpensslLib/openssl/crypto/ts/ts_rsp_verify.c
+index 7fe3d27e..5d452d26 100644
+--- a/CryptoPkg/Library/OpensslLib/openssl/crypto/ts/ts_rsp_verify.c
++++ b/CryptoPkg/Library/OpensslLib/openssl/crypto/ts/ts_rsp_verify.c
+@@ -262,7 +262,7 @@ static ESS_SIGNING_CERT *ess_get_signing_cert(PKCS7_SIGNER_INFO *si)
+     ASN1_TYPE *attr;
+     const unsigned char *p;
+     attr = PKCS7_get_signed_attribute(si, NID_id_smime_aa_signingCertificate);
+-    if (!attr)
++    if (attr == NULL || attr->type != V_ASN1_SEQUENCE)
+         return NULL;
+     p = attr->value.sequence->data;
+     return d2i_ESS_SIGNING_CERT(NULL, &p, attr->value.sequence->length);
+@@ -274,7 +274,7 @@ static ESS_SIGNING_CERT_V2 *ess_get_signing_cert_v2(PKCS7_SIGNER_INFO *si)
+     const unsigned char *p;
+
+     attr = PKCS7_get_signed_attribute(si, NID_id_smime_aa_signingCertificateV2);
+-    if (attr == NULL)
++    if (attr == NULL || attr->type != V_ASN1_SEQUENCE)
+         return NULL;
+     p = attr->value.sequence->data;
+     return d2i_ESS_SIGNING_CERT_V2(NULL, &p, attr->value.sequence->length);
+-- 
+2.45.4
+

SPECS/hvloader/CVE-2025-69421.patch

@@ -0,0 +1,40 @@
+From b536e4848e24d8814854ca3339cb2c902222565d Mon Sep 17 00:00:00 2001
+From: AllSpark <allspark@microsoft.com>
+Date: Wed, 11 Feb 2026 07:04:36 +0000
+Subject: [PATCH] PKCS12_item_decrypt_d2i(): Check oct argument for NULL
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fixes CVE-2025-69421
+
+Reviewed-by: Nikola Pajkovsky <nikolap@openssl.org>
+Reviewed-by: Saša Nedvědický <sashan@openssl.org>
+Reviewed-by: Eugene Syromiatnikov <esyr@openssl.org>
+Reviewed-by: Tomas Mraz <tomas@openssl.org>
+Signed-off-by: Azure Linux Security Servicing Account <azurelinux-security@microsoft.com>
+Upstream-reference: AI Backport of https://github.com/openssl/openssl/commit/36ecb4960872a4ce04bf6f1e1f4e78d75ec0c0c7.patch
+---
+ .../Library/OpensslLib/openssl/crypto/pkcs12/p12_decr.c     | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/CryptoPkg/Library/OpensslLib/openssl/crypto/pkcs12/p12_decr.c b/CryptoPkg/Library/OpensslLib/openssl/crypto/pkcs12/p12_decr.c
+index 3c860584..bb9491c0 100644
+--- a/CryptoPkg/Library/OpensslLib/openssl/crypto/pkcs12/p12_decr.c
++++ b/CryptoPkg/Library/OpensslLib/openssl/crypto/pkcs12/p12_decr.c
+@@ -88,6 +88,12 @@ void *PKCS12_item_decrypt_d2i(const X509_ALGOR *algor, const ASN1_ITEM *it,
+     void *ret;
+     int outlen;
+
++
++    if (oct == NULL) {
++        PKCS12err(PKCS12_F_PKCS12_ITEM_DECRYPT_D2I, ERR_R_PASSED_NULL_PARAMETER);
++        return NULL;
++    }
++
+     if (!PKCS12_pbe_crypt(algor, pass, passlen, oct->data, oct->length,
+                           &out, &outlen, 0)) {
+         PKCS12err(PKCS12_F_PKCS12_ITEM_DECRYPT_D2I,
+-- 
+2.45.4
+

SPECS/hvloader/hvloader.spec

@@ -4,7 +4,7 @@
 Summary:        HvLoader.efi is an EFI application for loading an external hypervisor loader.
 Name:           hvloader
 Version:        1.0.1
-Release:        16%{?dist}
+Release:        17%{?dist}
 License:        MIT
 Vendor:         Microsoft Corporation
 Distribution:   Mariner
@@ -37,6 +37,9 @@ Patch19:        CVE-2024-38796.patch
 Patch20:        CVE-2025-3770.patch
 Patch21:        CVE-2025-2296.patch
 Patch22:        CVE-2025-2295.patch
+Patch23:        CVE-2025-69420.patch
+Patch24:        CVE-2025-69419.patch
+Patch25:        CVE-2025-69421.patch
 
 BuildRequires:  bc
 BuildRequires:  gcc
@@ -82,6 +85,9 @@ cp ./Build/MdeModule/RELEASE_GCC5/X64/MdeModulePkg/Application/%{name_github}-%{
 /boot/efi/HvLoader.efi
 
 %changelog
+* Tue Feb 10 2026 Azure Linux Security Servicing Account <azurelinux-security@microsoft.com> - 1.0.1-17
+- Patch for CVE-2025-69420, CVE-2025-69419, CVE-2025-69421
+
 * Tue Jan 06 2026 Azure Linux Security Servicing Account <azurelinux-security@microsoft.com> - 1.0.1-16
 - Patch for CVE-2025-2295