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([203.211.108.128]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b5fa9ff98csm277490935ad.3.2026.04.26.06.04.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Apr 2026 06:04:14 -0700 (PDT) From: ankur.tyagi85@gmail.com To: openembedded-devel@lists.openembedded.org Cc: Gyorgy Sarvari , Khem Raj , Ankur Tyagi Subject: [oe][meta-oe][scarthgap][PATCH 5/9] openjpeg: patch CVE-2026-6192 Date: Mon, 27 Apr 2026 01:03:47 +1200 Message-ID: <20260426130351.793052-5-ankur.tyagi85@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260426130351.793052-1-ankur.tyagi85@gmail.com> References: <20260426130351.793052-1-ankur.tyagi85@gmail.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Sun, 26 Apr 2026 13:04:22 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/126621 From: Gyorgy Sarvari Details: https://nvd.nist.gov/vuln/detail/CVE-2026-6192 Backport the patch referenced by the NVD advisory. Signed-off-by: Gyorgy Sarvari Signed-off-by: Khem Raj (cherry picked from commit 09050325e6e0736beccc40d125e56430054b7cb8) Signed-off-by: Ankur Tyagi --- .../openjpeg/openjpeg/CVE-2026-6192.patch | 35 +++++++++++++++++++ .../openjpeg/openjpeg_2.5.4.bb | 1 + 2 files changed, 36 insertions(+) create mode 100644 meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2026-6192.patch diff --git a/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2026-6192.patch b/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2026-6192.patch new file mode 100644 index 0000000000..49be9bd0a6 --- /dev/null +++ b/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2026-6192.patch @@ -0,0 +1,35 @@ +From 776b00ff792a3c54b65f3bd92dbe7476a5a54106 Mon Sep 17 00:00:00 2001 +From: Even Rouault +Date: Sun, 5 Apr 2026 13:25:27 +0200 +Subject: [PATCH] opj_pi_initialise_encode() (write code path): avoid potential + integer overflow leading to insufficient memory allocation + +Fixes #1619 + +CVE: CVE-2026-6192 +Upstream-Status: Backport [https://github.com/uclouvain/openjpeg/commit/839936aa33eb8899bbbd80fda02796bb65068951] +Signed-off-by: Gyorgy Sarvari +--- + src/lib/openjp2/pi.c | 9 ++++++--- + 1 file changed, 6 insertions(+), 3 deletions(-) + +diff --git a/src/lib/openjp2/pi.c b/src/lib/openjp2/pi.c +index 15ac3314..4abb87af 100644 +--- a/src/lib/openjp2/pi.c ++++ b/src/lib/openjp2/pi.c +@@ -1694,9 +1694,12 @@ opj_pi_iterator_t *opj_pi_initialise_encode(const opj_image_t *p_image, + l_current_pi = l_pi; + + /* memory allocation for include*/ +- l_current_pi->include_size = l_tcp->numlayers * l_step_l; +- l_current_pi->include = (OPJ_INT16*) opj_calloc(l_current_pi->include_size, +- sizeof(OPJ_INT16)); ++ l_current_pi->include = NULL; ++ if (l_step_l <= UINT_MAX / l_tcp->numlayers) { ++ l_current_pi->include_size = l_tcp->numlayers * l_step_l; ++ l_current_pi->include = (OPJ_INT16*) opj_calloc(l_current_pi->include_size, ++ sizeof(OPJ_INT16)); ++ } + if (!l_current_pi->include) { + opj_free(l_tmp_data); + opj_free(l_tmp_ptr); diff --git a/meta-oe/recipes-graphics/openjpeg/openjpeg_2.5.4.bb b/meta-oe/recipes-graphics/openjpeg/openjpeg_2.5.4.bb index d559cc9f7a..6dd3dd7542 100644 --- a/meta-oe/recipes-graphics/openjpeg/openjpeg_2.5.4.bb +++ b/meta-oe/recipes-graphics/openjpeg/openjpeg_2.5.4.bb @@ -8,6 +8,7 @@ DEPENDS = "libpng tiff lcms zlib" SRC_URI = "git://github.com/uclouvain/openjpeg.git;branch=master;protocol=https \ file://0001-Do-not-ask-cmake-to-export-binaries-they-don-t-make-.patch \ file://CVE-2023-39327.patch \ + file://CVE-2026-6192.patch \ " SRCREV = "6c4a29b00211eb0430fa0e5e890f1ce5c80f409f" S = "${WORKDIR}/git"