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 B93683CF1F4 for ; Mon, 10 Aug 2026 12:08:49 +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=1786363730; cv=none; b=uUlUYPwCy9pisb/ZR6PnwTYF4WM/4zdTOSYT0tfwYtm4VAnHUIvlnc2m5SIuPSbgaAN2J/LrfRdIfMjLKbY04T723Sc+MyI5eYR+99NM8jngJlu5yHsYDxSFFvNsrjn/2F2to4Ua4YMU8g6d6A6cACQ+roPaBUFh12lmhQdDvRc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786363730; c=relaxed/simple; bh=Rioq/ozUxpLDrPnNl9QGL4zLY/a0zSonDD51V9sxzWs=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=coz8Wv+PonveTQfwzmnvaaKfRznhKXRKxD3uWKwIrrCdWvKnAAxKZp0Vb4Kvzy5j3dIGVgc2KZfE1IwZUNlkJkg9idJeCfwVAE86I5GdhsYVu8ERoLYSR5VIzhS0sHOXLGIvewK0pseMijCnOeUAvGgsVy8N8ALMiC43qK+3vGk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=kJ6vnyB4; 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="kJ6vnyB4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B1451F000E9; Mon, 10 Aug 2026 12:08:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786363729; bh=H/M6VVy25hZJWhp0xkWzB9Tgrt6TiHQGHzrgTfeu8PY=; h=From:To:Cc:Subject:Date:Reply-To; b=kJ6vnyB411ofnbGzMHXeplPD4ZAfXLMCPshLpb1IhuQVgt0DKX3bMhHc8egzkwQKd t5a3mCHiJirum51cbiU3Xh0aLw9+j+baBhjCEuh8rj1/5G3Y7yKIIjtXJTA8wvU6QT xO4q6PAjflHTYmQS3o00I9rnfSgXkr3nJa8m85+A= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-68282: drm/rockchip: analogix_dp: Add missing error check for platform_get_resource() Date: Mon, 10 Aug 2026 13:59:59 +0200 Message-ID: <2026081026-CVE-2026-68282-646c@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=2180; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=7SSJj92eKiboLCDiBo4iU8WMoEF19AN1pdMekIzVzCA=; b=owGbwMvMwCRo6H6F97bub03G02pJDFmVe5aFi764z//Zx3yDqtvSSs2rtx7naFU9XXnu67Kgc z3/ul66dMSyMAgyMciKKbJ82cZzdH/FIUUvQ9vTMHNYmUCGMHBxCsBE3ksxzJUUX+DX9tGtvTVU LUbIdMNZRiXnYob5hSYSaZuNgx5uD/Jgf/j682b78gffAQ== 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: drm/rockchip: analogix_dp: Add missing error check for platform_get_resource() Add missing error check for platform_get_resource() return value to prevent NULL pointer dereference when memory resource is not available. The Linux kernel CVE team has assigned CVE-2026-68282 to this issue. Affected and fixed versions =========================== Issue introduced in 6.15 with commit 718b3bb9c0ab87bc90914799e6999bf4b1ecc67b and fixed in 6.18.42 with commit 6ab29a86835721566f0c26bd7bebcdcdcb0cb093 Issue introduced in 6.15 with commit 718b3bb9c0ab87bc90914799e6999bf4b1ecc67b and fixed in 7.1.6 with commit ba34d197ebf2552cf10d279e076c58a22c9ecf73 Issue introduced in 6.15 with commit 718b3bb9c0ab87bc90914799e6999bf4b1ecc67b and fixed in 7.2-rc1 with commit 45895f4d4d5f222d07412f90664f88b059627859 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-2026-68282 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/gpu/drm/rockchip/analogix_dp-rockchip.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/6ab29a86835721566f0c26bd7bebcdcdcb0cb093 https://git.kernel.org/stable/c/ba34d197ebf2552cf10d279e076c58a22c9ecf73 https://git.kernel.org/stable/c/45895f4d4d5f222d07412f90664f88b059627859