From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E363F23C8AE for ; Sat, 14 Feb 2026 15:11:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771081873; cv=none; b=mP5Zy6DcYZ1K7lyvPUXQ9k1/1CI2wtKUbtX5fBPtlviGJFBGlnPHzCEliQpSA+vpSjuHC6x37YLXoAz6gbLZcAX1tUIhSL6qE1ViLxaPDPBdOO3yhR2H5N5VQdJt/hxvBCeaYvggZCSTyXAEk8ISrHTIeKoAVg6xdVv2Dlpr4Fc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771081873; c=relaxed/simple; bh=Ym93oeVJrbduHT0J2jTbhBEdKrZs9TI8px4D7Y9QlEc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=bekigvLQlnco9qNZWmKHbJQLQwPr4Qr3b0CHJdMVpPv0Nxo7mCjyC67Da5L3Os2j3SqU/dw4yAEd8bh/gpmm7A8rIqE8z/Xz7+cTu0VjZca7AiMkSah4tR0H63x8rXFQXSN0hUbUKP9fJwK+oXCM0ti5QoH5g1dVdg2zRFY+Xj0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=l/7qja8C; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="l/7qja8C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25911C16AAE; Sat, 14 Feb 2026 15:11:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771081872; bh=Ym93oeVJrbduHT0J2jTbhBEdKrZs9TI8px4D7Y9QlEc=; h=From:To:Cc:Subject:Date:Reply-To:From; b=l/7qja8CV23njN3JL3zGvtgmKX0KjtnDUP4/utNJQKkTImAqh9mCUWLMP1S2v6DUV t9HZGPlsil0Emfxmo6mXOa6bi/HNarH8p0WhnY2vXp1SlStFnTkQUle//PFuuxzsxY URPDQCFjk91bvpiAGnKaUfRZL53FtAi4vQc78PQA= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-23116: pmdomain: imx8m-blk-ctrl: Remove separate rst and clk mask for 8mq vpu Date: Sat, 14 Feb 2026 16:10:08 +0100 Message-ID: <2026021406-CVE-2026-23116-41e5@gregkh> X-Mailer: git-send-email 2.53.0 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=2813; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=cBTi2UWtDsJ6+gdetSGhNZJPf5ZHq7eHtFLdC5BOatU=; b=owGbwMvMwCRo6H6F97bub03G02pJDJkTJvjNLX4Q7mnOaGirGdNw819geADHqsvWl+//M57/q PDDF6vKjlgWBkEmBlkxRZYv23iO7q84pOhlaHsaZg4rE8gQBi5OAZjI+c8M88PWMOqJB8yyNN5W U2yxPVz//cPa0wzzwyWMK0LsWP+Zmibmf6ydueBnzYZdAA== 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: pmdomain: imx8m-blk-ctrl: Remove separate rst and clk mask for 8mq vpu For i.MX8MQ platform, the ADB in the VPUMIX domain has no separate reset and clock enable bits, but is ungated and reset together with the VPUs. So we can't reset G1 or G2 separately, it may led to the system hang. Remove rst_mask and clk_mask of imx8mq_vpu_blk_ctl_domain_data. Let imx8mq_vpu_power_notifier() do really vpu reset. The Linux kernel CVE team has assigned CVE-2026-23116 to this issue. Affected and fixed versions =========================== Issue introduced in 5.18 with commit 608d7c325e855cb4a853afef3cd9f0df594bd12d and fixed in 6.1.162 with commit 8859e336d233e61a4c40d40dc6a9f21e8b9b719c Issue introduced in 5.18 with commit 608d7c325e855cb4a853afef3cd9f0df594bd12d and fixed in 6.6.122 with commit cad7003d951e8899db58ee2fef211586af726f09 Issue introduced in 5.18 with commit 608d7c325e855cb4a853afef3cd9f0df594bd12d and fixed in 6.12.68 with commit 5c56a6f4b5a4f87c094c92a30fa17e28e37ec2ab Issue introduced in 5.18 with commit 608d7c325e855cb4a853afef3cd9f0df594bd12d and fixed in 6.18.8 with commit fd675de6bddf7e9bdf42ae3929d4c27ba6d1ef76 Issue introduced in 5.18 with commit 608d7c325e855cb4a853afef3cd9f0df594bd12d and fixed in 6.19 with commit 3de49966499634454fd59e0e6fecd50baab7febd 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-2026-23116 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/pmdomain/imx/imx8m-blk-ctrl.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/8859e336d233e61a4c40d40dc6a9f21e8b9b719c https://git.kernel.org/stable/c/cad7003d951e8899db58ee2fef211586af726f09 https://git.kernel.org/stable/c/5c56a6f4b5a4f87c094c92a30fa17e28e37ec2ab https://git.kernel.org/stable/c/fd675de6bddf7e9bdf42ae3929d4c27ba6d1ef76 https://git.kernel.org/stable/c/3de49966499634454fd59e0e6fecd50baab7febd