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 D80473C3C17 for ; Mon, 10 Aug 2026 12:01:50 +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=1786363311; cv=none; b=sRBeDHRV68J7fgXffQf1bGj3KQth3b7XRAJPI1ursP5h3+ZI8/p18gjAotv/4d2vuJwmj19MjjgaWWtCh2oQYeAVXg02dOgXcUyUXLZJRaQtZi6QQHJkRu8HuQ7kIXopWouatzx7dpahZdXoc8zF/FO6uy1HUmQYsZebYLeuulw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786363311; c=relaxed/simple; bh=myGbcNxu7EO1DCiLbkMFwgpqP0XKevekaO/Fha61TE8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=GLFUYpDhF+rybkvnoHhuJUBRfWG82Jx7jM9NznbkQajtQGZnwmao9wVSJ/MhN6cIoka2v4gQrdiwvygqT0ZR6189mWC9dvr/clO0IIR4T7VWDYfW78AjWoZBHsQVewPqfYqgaHogArpHHx8HMPIbhLwKhLhRxHJO5gi6yp1HnzU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jOku/gJ2; 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="jOku/gJ2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 149DA1F000E9; Mon, 10 Aug 2026 12:01:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786363310; bh=/wThgop3VuBkiEnfWERrhrRoEyihob9PP2gisM/tohU=; h=From:To:Cc:Subject:Date:Reply-To; b=jOku/gJ2Da0UieYZzX2RjPrfZO92L9DaOJxiIRl8Xk9FwqXN0MNz7m6SZDJ/mGJSy wFq+fn+Ql/5XSICjeF8MbGC13KTBLr6BYZmYwbumBuOoWgpGWImWUZZpwECAyajd6K arA2qt/8vK91m5MCbYpgITHtyrb+nH330gV2mVRU= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-68114: drm/amdgpu/gfx12.1: replace BUG_ON() with WARN_ON() Date: Mon, 10 Aug 2026 13:57:11 +0200 Message-ID: <2026081054-CVE-2026-68114-c672@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=1735; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=ubG3dgLbEau0AY4tcRReU8ANm2ieputCI59t+puhxDA=; b=owGbwMvMwCRo6H6F97bub03G02pJDFmVe9oq5VpXx7HbsV3wilkiNN/no2daRfnn6Mn9dcfYl 4qzBYh3xLIwCDIxyIopsnzZxnN0f8UhRS9D29Mwc1iZQIYwcHEKwEQ0YxjmZ3s0ujp+P2jmVf/O 0jVkBadu6ObZDLNZeCe7Jl2c814/xfTGfZEpyZMk7dUB 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/amdgpu/gfx12.1: replace BUG_ON() with WARN_ON() There's no need to crash the kernel for these cases. (cherry picked from commit e4d99e04b2e9b13b97d3b17804c735f62689db23) The Linux kernel CVE team has assigned CVE-2026-68114 to this issue. Affected and fixed versions =========================== Fixed in 7.1.6 with commit 1c27e889fa162bc3590de0942237d2ccec96b765 Fixed in 7.2-rc2 with commit 6560e6bd76127844e39f09fa591c2791dc7932e8 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-2026-68114 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/amd/amdgpu/gfx_v12_1.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/1c27e889fa162bc3590de0942237d2ccec96b765 https://git.kernel.org/stable/c/6560e6bd76127844e39f09fa591c2791dc7932e8