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 5F7FE134BD for ; Fri, 25 Jul 2025 12:48:29 +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=1753447709; cv=none; b=SebrjL89dUZFyMsjiumhVoArfCoABClPEQAPZ8hZzW1wx9z4ZbsuM8fjJ4Itc7Euc4RHVor9XV5JkYk0UX1wpaVPV3N1eGHv8/PobmI0ypr89ARgoDb/LHhJapKDCqrAjR/6Ks/eCzDYGRLYAcqOrObLD6Mr7p8mQTDfuU9BzUk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753447709; c=relaxed/simple; bh=58mXZarUe+Nn+JMbCz+z5Vmm2jhETVAVbIrjStzB8bE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=KbO084di4YQPuvTCz+FEvh3LfOtE1B47Bmxi1ixpqJpJOSwFRYWzypNUs4TDCKEhpg5mFxnapR98uUMLbrIbY3dSBbMmLZwHihl27ASUhvJMYfohAeKiugrVF3QSnTzFJMc1wXsF0jN4c4C/OCiMPEiN5yrA9BOLOxVrub1gssI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Gkw5+AOo; 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="Gkw5+AOo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 67B01C4CEE7; Fri, 25 Jul 2025 12:48:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1753447708; bh=58mXZarUe+Nn+JMbCz+z5Vmm2jhETVAVbIrjStzB8bE=; h=From:To:Cc:Subject:Date:Reply-to:From; b=Gkw5+AOoGPKRhjllaMgy4rgLhpDpediFq5ttL6UAN+hhhi1f/g9EPY8azvxWk/009 r77SgEM4GuPItMPhe4Xd4lru6dmux00kVRS4HaTaGxX5iavgSHTbQMzN+8TSdLPVqp fM2+izigos2MoUnZoyfzXZ3e1oRqo4fl302xm01g= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2025-38368: misc: tps6594-pfsm: Add NULL pointer check in tps6594_pfsm_probe() Date: Fri, 25 Jul 2025 14:48:09 +0200 Message-ID: <2025072559-CVE-2025-38368-e561@gregkh> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-cve-announce@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Reply-to: , X-Developer-Signature: v=1; a=openpgp-sha256; l=2228; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=wgRxMtDAi1xpEwhAih9bOf+rn0SYQzLL4lRmAcLehCE=; b=owGbwMvMwCRo6H6F97bub03G02pJDBnNNf9vx5pZT/+Qbn19wQLbZXX7Pv1YciKgRaUqsejy1 p3CIgs3dsSwMAgyMciKKbJ82cZzdH/FIUUvQ9vTMHNYmUCGMHBxCsBE8hsZZszuMNv1Pqh8wc8J fG7TL9i05Pn8YVhw2ONwDMOhWHWjzg8nun9ev6k153seAA== 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: misc: tps6594-pfsm: Add NULL pointer check in tps6594_pfsm_probe() The returned value, pfsm->miscdev.name, from devm_kasprintf() could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to the fix in commit 3027e7b15b02 ("ice: Fix some null pointer dereference issues in ice_ptp.c"). This issue is found by our static analysis tool. The Linux kernel CVE team has assigned CVE-2025-38368 to this issue. Affected and fixed versions =========================== Fixed in 6.6.96 with commit a8d1b4f219e8833130927f19d1c8bfbf49215ce4 Fixed in 6.12.36 with commit a10c8bff454b11ef553d9df19ee722d2df34cd0e Fixed in 6.15.5 with commit d27ee5c59881a64ea92e363502742cb4f38b7460 Fixed in 6.16-rc1 with commit a99b598d836c9c6411110c70a2da134c78d96e67 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-2025-38368 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/misc/tps6594-pfsm.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/a8d1b4f219e8833130927f19d1c8bfbf49215ce4 https://git.kernel.org/stable/c/a10c8bff454b11ef553d9df19ee722d2df34cd0e https://git.kernel.org/stable/c/d27ee5c59881a64ea92e363502742cb4f38b7460 https://git.kernel.org/stable/c/a99b598d836c9c6411110c70a2da134c78d96e67