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 C76A3286425 for ; Sat, 15 Aug 2026 06:06:14 +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=1786773975; cv=none; b=KOww8Gf+Zsy9GzYvkgB4QPsWsB03gUh54+jEuBqkdsJ7Hgv87AMTZukdjNXW69d0iWJtCg7nptXB3GYRaXyJXsFdnxjwY20WeIC3hvt8SXW8Zk0VdegWuCx8x2XDQCPYc1WGlgegik3UDLSkr3oQ9QaexK46wDDGsjHo0GueKPU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786773975; c=relaxed/simple; bh=jg/WA5jaZORjDubovb+ytL89xvDZKki+plT2w6delx0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=mRMt0CMoX95Kpj7XAyN12HT+Yx6f6qdHxmV9qpVA6WKnl0OsZ1JOcfMvfo4ZBAl6wA0XIla3jbnj/y0dijvsRPkg0qvwctMew0U64LP+NBqrgwzOxK/6toZHwZhaFS7hSVu0HgO6d7d+jdbszYneSnoQnZwzZYIgJXbIhhAAmQc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=t0iwrrTZ; 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="t0iwrrTZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2D4641F000E9; Sat, 15 Aug 2026 06:06:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786773974; bh=yI357HmbYCWzbkHIK4s03CiPyRlo0L2ch2ZCrN0TcPM=; h=From:To:Cc:Subject:Date:Reply-To; b=t0iwrrTZDonTLqOp0y5HEnSyTPB2WJ82A98HqC8cBozulT/j28xjkFqfMinhG/eXr OkfYtGNn1jAFHvrrGzhxl6yc081Phdpon8YSLpVpgMwDlTbrCIZ8PwRixLXbzr700w OnpYtt0Go0142k4H0ibNKJd9EkDKVg7NSs5ABcPo= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-68475: reset: sunxi: fix memory region leak on ioremap failure Date: Sat, 15 Aug 2026 15:01:17 +0900 Message-ID: <2026081505-CVE-2026-68475-eb17@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=3391; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=0emaxJEay3G+wRfOjXF/sadPJP0emxVSnw6ohlFnuHY=; b=owGbwMvMwCRo6H6F97bub03G02pJDFkNDAtTpOzqX3+tkU+48PxmxKfDghNZQ6IPMjl/59VYf lf4c4pmRywLgyATg6yYIsuXbTxH91ccUvQytD0NM4eVCWQIAxenAEyk/A7Dgh3PVfeazFV0Znmb ynJu3Xq/LQuW9zLM4ZhwIX+1oaZTWYMbp/CPhUum3g3/BQA= 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: reset: sunxi: fix memory region leak on ioremap failure In sunxi_reset_init(), when ioremap() fails, the memory region obtained via request_mem_region() is not released, leading to a resource leak. Add an err_mem_region label to properly release the memory region before freeing the data structure. The Linux kernel CVE team has assigned CVE-2026-68475 to this issue. Affected and fixed versions =========================== Issue introduced in 3.14 with commit 8f1ae77f466660b6da2455cccecc07ae631fa66d and fixed in 5.10.261 with commit 23af4ea217800a20c405d72e82b11e24e27721f3 Issue introduced in 3.14 with commit 8f1ae77f466660b6da2455cccecc07ae631fa66d and fixed in 5.15.212 with commit ec836995c00a1968e403ef6beb53a73a9b0f318c Issue introduced in 3.14 with commit 8f1ae77f466660b6da2455cccecc07ae631fa66d and fixed in 6.1.178 with commit b4d7333849839ff42e1bc802d5b5f63d71c65add Issue introduced in 3.14 with commit 8f1ae77f466660b6da2455cccecc07ae631fa66d and fixed in 6.6.145 with commit 6dc0c8cd9c8a84808c6df760024d2604bc6d31fe Issue introduced in 3.14 with commit 8f1ae77f466660b6da2455cccecc07ae631fa66d and fixed in 6.12.97 with commit 01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8 Issue introduced in 3.14 with commit 8f1ae77f466660b6da2455cccecc07ae631fa66d and fixed in 6.18.40 with commit 82753ac86cb3d641b8634a61335fd0f04a61cc1a Issue introduced in 3.14 with commit 8f1ae77f466660b6da2455cccecc07ae631fa66d and fixed in 7.1.5 with commit d826d3e04c5bd9d284ba29f330246a317a8a7023 Issue introduced in 3.14 with commit 8f1ae77f466660b6da2455cccecc07ae631fa66d and fixed in 7.2-rc4 with commit 1a8c89f8c112c75e84ff9a140f969e372aed0c9a 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-2026-68475 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/reset/reset-sunxi.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/23af4ea217800a20c405d72e82b11e24e27721f3 https://git.kernel.org/stable/c/ec836995c00a1968e403ef6beb53a73a9b0f318c https://git.kernel.org/stable/c/b4d7333849839ff42e1bc802d5b5f63d71c65add https://git.kernel.org/stable/c/6dc0c8cd9c8a84808c6df760024d2604bc6d31fe https://git.kernel.org/stable/c/01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8 https://git.kernel.org/stable/c/82753ac86cb3d641b8634a61335fd0f04a61cc1a https://git.kernel.org/stable/c/d826d3e04c5bd9d284ba29f330246a317a8a7023 https://git.kernel.org/stable/c/1a8c89f8c112c75e84ff9a140f969e372aed0c9a