From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8879B483BD3 for ; Fri, 4 Sep 2026 16:52:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788540778; cv=none; b=aAcLxR+UnoxmRH7pm6ZzzenuiSFESTNcr1kJxYkX7zI3zgRAzsMEnW77BliQdP/eyqlAFKwqhd1IjFfDzm00JPYT7A0wGc+1eyRl+VL3uRZ1seJgfNj9u0MX2zXkJ540+2cjBrraWzjBlsKMrufKiubm4zK2mMyZaxD5gwOPHLA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788540778; c=relaxed/simple; bh=B7k8H8DjDmSmFIwX0uJMFPayUsDHE28bkkc4fbrgEiw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Z66li/FYO0OU/wobo1HbePU4OAjQ+YITvkmzMwWS+B37hh/Nct8gLFCPJ3rN49agJf8pixbDG0NqlhPR4095Rz3hTS4qgJi211xyUQ7MdPSl3Pj2tM+tUnZ15HCAwiBvxzKmMGrUC20wwE74fqSXdcj++tyr2t6ge1v6pxVYJMU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Ceilln9O; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Ceilln9O" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5230C1F00A3D; Fri, 4 Sep 2026 16:52:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1788540777; bh=PC8GeYdQYOmPZKqZ283zpvWEWj96iFUnRoRcVlMmRBg=; h=From:To:Cc:Subject:Date:Reply-To; b=Ceilln9OT5nCWkqrBCOLSigiFIRCUUO/dgC+eljwURoVa/9GVdDhRhUdi1uJCCzWt M3+cKfvagVHw+myg7Ntw505sDUsfAfgIBFKN6agzlhJ4GPdeJzjXYsYI9flFCPCbw6 zDGhWq5qpU5PpscTExfU+D9jZ3Bi3z0PPyVuSqm0= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-80882: crypto: tegra - Return ENOMEM when input buffer allocation fails for ccm Date: Fri, 4 Sep 2026 18:46:49 +0200 Message-ID: <2026090437-CVE-2026-80882-2aeb@gregkh> X-Mailer: git-send-email 2.55.0 Reply-To: , Precedence: bulk X-Mailing-List: linux-cve-announce@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2516; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=1XF6gXJtJyzXZtMG7ePvZVcHJDiBz8lbmwo9WMMEwUk=; b=owGbwMvMwCRo6H6F97bub03G02pJDFmzvr69LfbtWvRxNo30bW9mPDzScO2Ly/XqA0Ifv1R7c O6UyLOf3xHLwiDIxCArpsjyZRvP0f0VhxS9DG1Pw8xhZQIZwsDFKQATaZnOMJvNuuF3TdRh8Uln o+NCnb8en+vR+ZphvtsMsfK57UnrEz47NK/yTOthyIkMBAA= X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Content-Transfer-Encoding: 8bit From: Greg Kroah-Hartman Description =========== In the Linux kernel, the following vulnerability has been resolved: crypto: tegra - Return ENOMEM when input buffer allocation fails for ccm Ensure the ENOMEM error value is set when the input buffer allocation fails in tegra_ccm_do_one_req. The Linux kernel CVE team has assigned CVE-2026-80882 to this issue. Affected and fixed versions =========================== Issue introduced in 6.12.91 with commit 23f03ebd52f07418a8e3143d944b4a40552645d4 and fixed in 6.12.97 with commit 5cf0f624191cd12bd0a376bd7850d63b2b2236d4 Issue introduced in 6.15 with commit 1e245948ca0c252f561792fabb45de5518301d97 and fixed in 6.18.40 with commit 4f3c17f14cf9085a9c9ae2145f748ea55cf6d4e9 Issue introduced in 6.15 with commit 1e245948ca0c252f561792fabb45de5518301d97 and fixed in 7.1.5 with commit 20360e125a8dd411b0cc2660cb70f58590740818 Issue introduced in 6.15 with commit 1e245948ca0c252f561792fabb45de5518301d97 and fixed in 7.2 with commit 690a5f9e5c972a580565ce544ed1627ccf1e84de Issue introduced in 6.13.11 with commit bd12207bd1fc95009029d7943cb973c787c874a4 Issue introduced in 6.14.2 with commit 3ba914ad4991be67a4ff88ecaa388bafb55de298 Please see https://www.kernel.org for a full list of currently supported kernel versions by the kernel community. Unaffected versions might change over time as fixes are backported to older supported kernel versions. The official CVE entry at https://cve.org/CVERecord/?id=CVE-2026-80882 will be updated if fixes are backported, please check that for the most up to date information about this issue. Affected files ============== The file(s) affected by this issue are: drivers/crypto/tegra/tegra-se-aes.c Mitigation ========== The Linux kernel CVE team recommends that you update to the latest stable kernel version for this, and many other bugfixes. Individual changes are never tested alone, but rather are part of a larger kernel release. Cherry-picking individual commits is not recommended or supported by the Linux kernel community at all. If however, updating to the latest release is impossible, the individual changes to resolve this issue can be found at these commits: https://git.kernel.org/stable/c/5cf0f624191cd12bd0a376bd7850d63b2b2236d4 https://git.kernel.org/stable/c/4f3c17f14cf9085a9c9ae2145f748ea55cf6d4e9 https://git.kernel.org/stable/c/20360e125a8dd411b0cc2660cb70f58590740818 https://git.kernel.org/stable/c/690a5f9e5c972a580565ce544ed1627ccf1e84de