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 CAAF835DA79 for ; Sat, 15 Aug 2026 06:14:56 +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=1786774497; cv=none; b=eWdF/S2ClDjPomf4bTgT5ijgiAluq6f4RAnf0LDp0NPq+pPKwJq08U4U+IfhR1lg5ZDo+qdpi74OlIBlcVjUnX5krnFzcQi2n9OHiagqutaA3SdgdKL4O5DEtbzTm7coTRZP/+1RXzjjD8mQBM1GZw0OW5A0Vu0ik1LmTSsk5yI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786774497; c=relaxed/simple; bh=GBzmbsStcCcduU5Bley3WRvs7M9AePnPNUjC++q4x7g=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=cAZLfhPonm8yiq++GV/Id0e6iZ4BG85cUElfBxcOliT/nPhskBYS/CCoQ+PBjmIxlmBE09g/RH1HeEsNhrx0Gq2Khh2vUpjh44LK0Qra8Z4raENvcW04Nc8v9ZDKwGFgohyAXCukTrRXDZ0o3XZcTClUJ1s9Xj3Sbb46nDb1tkI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Hz3lLWAY; 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="Hz3lLWAY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31F9D1F000E9; Sat, 15 Aug 2026 06:14:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786774496; bh=5e92C7t8863rouUhpuLzcshP5Z0oDy7iXlt9Dam/Z18=; h=From:To:Cc:Subject:Date:Reply-To; b=Hz3lLWAYwHxrxTfE4t+qaMHmcOi2qNT0oLjpQ78463FnIZmZbqrbvXxOxnmu7C8vp S70Don3zrhS8zM3ujEqng2qo645YmR085RVhvzMD0iE+g98XkFVHhsr4rgnjA9YlLi eSJOpLG0mpCqfZfhfhWAPp0p8rPc/SLG3JNLVfF8= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-72167: mtd: rawnand: pl353: fix probe resource allocation Date: Sat, 15 Aug 2026 15:04:06 +0900 Message-ID: <2026081537-CVE-2026-72167-d8b6@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=3161; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=pvPi51cAFbCSh6APAUUqbTywKuj/CM4Zrxw4yvi/AY4=; b=owGbwMvMwCRo6H6F97bub03G02pJDFkNDAeP7ehLjzLN2BxnYaM+/2FsQKKM2+fmLFv5hH+hC 8+vfNfYEcvCIMjEICumyPJlG8/R/RWHFL0MbU/DzGFlAhnCwMUpABP5PJNhnsnV38utSj2c/Ku3 it2cfzzq/TIWLoZ5Fq02nT/dRVrCK1JizF7yeHEKxNgCAA== 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: mtd: rawnand: pl353: fix probe resource allocation During probe(), the devm_ioremap() is called with the parent device instead of the current one. So when the module is unloaded, the register area isn't released. Target the pl35x device in the devm_ioremap() instead of its parent. The Linux kernel CVE team has assigned CVE-2026-72167 to this issue. Affected and fixed versions =========================== Issue introduced in 5.14 with commit 08d8c62164a322eb923034acacf25246b775593a and fixed in 5.15.212 with commit 593201a8f43864cb7e25197095f6716a589584fd Issue introduced in 5.14 with commit 08d8c62164a322eb923034acacf25246b775593a and fixed in 6.1.178 with commit 862c6738833b5b01c801cc47023272f5eaa9a7b2 Issue introduced in 5.14 with commit 08d8c62164a322eb923034acacf25246b775593a and fixed in 6.6.145 with commit afddc648403511b6d2e978e73686c77549bc72b3 Issue introduced in 5.14 with commit 08d8c62164a322eb923034acacf25246b775593a and fixed in 6.12.97 with commit c4c9180b3b23f82e1ec429350b420c45c5b5100e Issue introduced in 5.14 with commit 08d8c62164a322eb923034acacf25246b775593a and fixed in 6.18.40 with commit ace3a0c839f3bfe1779c6708e7709c824b96dc2f Issue introduced in 5.14 with commit 08d8c62164a322eb923034acacf25246b775593a and fixed in 7.1.5 with commit 3c44f6c62f652d3ac9d03beb8a199e6388256cdd Issue introduced in 5.14 with commit 08d8c62164a322eb923034acacf25246b775593a and fixed in 7.2-rc1 with commit 19ed11aee966d91beebdef9d32ce926474872f79 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-2026-72167 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/mtd/nand/raw/pl35x-nand-controller.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/593201a8f43864cb7e25197095f6716a589584fd https://git.kernel.org/stable/c/862c6738833b5b01c801cc47023272f5eaa9a7b2 https://git.kernel.org/stable/c/afddc648403511b6d2e978e73686c77549bc72b3 https://git.kernel.org/stable/c/c4c9180b3b23f82e1ec429350b420c45c5b5100e https://git.kernel.org/stable/c/ace3a0c839f3bfe1779c6708e7709c824b96dc2f https://git.kernel.org/stable/c/3c44f6c62f652d3ac9d03beb8a199e6388256cdd https://git.kernel.org/stable/c/19ed11aee966d91beebdef9d32ce926474872f79