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wolfssl: patch CVE-2026-5392

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Backport commit from the PR[1] mentioned in the nvd[2]

[1]https://github.com/wolfSSL/wolfssl/pull/10039
[2]https://nvd.nist.gov/vuln/detail/CVE-2026-5392

Dropped unit test changes during the backport.

Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Anuj Mittal <anuj.mittal@oss.qualcomm.com>
This commit is contained in:
Ankur Tyagi
2026-04-30 23:46:43 +12:00
committed by Anuj Mittal
parent bec67650c1
commit 8939b43735
2 changed files with 34 additions and 0 deletions
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meta-networking/recipes-connectivity/wolfssl/files/CVE-2026-5392.patch
+33
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@@ -0,0 +1,33 @@
From 02c53b7cb22ba520d1b9a061476a1066eef45a42 Mon Sep 17 00:00:00 2001
From: Anthony Hu <anthony@wolfssl.com>
Date: Fri, 20 Mar 2026 21:32:14 -0400
Subject: [PATCH] Add bounds check in PKCS7 streaming indefinite-length
end-of-content parsing
(cherry picked from commit 6721bde8e0f4074b76c1ea5e8987b8c2a746b3fa)
CVE: CVE-2026-5392
Upstream-Status: Backport [https://github.com/wolfSSL/wolfssl/commit/6721bde8e0f4074b76c1ea5e8987b8c2a746b3fa]
Dropped unit test changes during the backport.
Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
---
wolfcrypt/src/pkcs7.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/wolfcrypt/src/pkcs7.c b/wolfcrypt/src/pkcs7.c
index a8545ba0a..92dab5080 100644
--- a/wolfcrypt/src/pkcs7.c
+++ b/wolfcrypt/src/pkcs7.c
@@ -6485,6 +6485,10 @@ static int PKCS7_VerifySignedData(wc_PKCS7* pkcs7, const byte* hashBuf,
word32 sz = (word32)pkcs7->stream->cntIdfCnt * ASN_INDEF_END_SZ;
localIdx = idx;
for (i = 0; i < sz; i++) {
+ if (localIdx + i >= pkiMsg2Sz) {
+ ret = ASN_PARSE_E;
+ break;
+ }
if (pkiMsg2[localIdx + i] == 0)
continue;
else {
meta-networking/recipes-connectivity/wolfssl/wolfssl_5.8.0.bb
+1
View File
@@ -40,6 +40,7 @@ SRC_URI = " \
file://CVE-2026-1005.patch \
file://CVE-2026-3580.patch \
file://CVE-2026-5188.patch \
file://CVE-2026-5392.patch \
"
SRCREV = "b077c81eb635392e694ccedbab8b644297ec0285"