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 31721367B68 for ; Tue, 9 Jun 2026 12:26:10 +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=1781007974; cv=none; b=ZSxRNgOdamMtgz00sudraNFfbvPuOHx/DxaLrVNGEd6TEXEE8fdUFct7oq424CTBgvNh4DkYIHKjECboa2WYAyEQ7XrArA27YFM89DhABSeSCC6e4mAKpyIUvBJd9qVIwPv8PrrPaUyVAMq4hWbO9XoY/1XO3h4vX2op6QsC9h8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781007974; c=relaxed/simple; bh=XLA98ErAhuTjpqJDH8jvEmXqVymYpLMIvRExdr0mr1w=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=mtFz4hvPufUt7mJ/Y6soAKJvRYfwbpopmI8Qoleqjo+yDOqVZoZkQmQFDWP9ORb949wtWTGUkUiLhEQKV6NdpByYh6TSvu2lxihFB7DeUiBsIivDIHyh/c19Vtvs4VZkKtnOwUrP4ouuOsZqppPnBqJQlPToRHFsbtxgvGQw59g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=lkK6wHdX; 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="lkK6wHdX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E70311F00893; Tue, 9 Jun 2026 12:26:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1781007970; bh=JhkGI3M2QoqZ4mzgat8FDBAt2G5L5ohU2CQqT4bJqLM=; h=From:To:Cc:Subject:Date:Reply-To; b=lkK6wHdXdA34y1lsWop7A2e3x13buIAhXgMHWSDuqddq6YRe4h2wLR4T9/34fPqC3 mVoLkMsHp0Lx25DYHSQZ8C97fOzqVFJfZwnnXT2CC7e8RYS7BPS9go7V3123Aglcys u120L8YpTfV6wNUymGEThpnxKrq3axwXgVolAWC8= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-46326: iio: pressure: mprls0025pa: fix spi_transfer struct initialisation Date: Tue, 9 Jun 2026 14:25:09 +0200 Message-ID: <2026060909-CVE-2026-46326-2f79@gregkh> X-Mailer: git-send-email 2.54.0 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=2305; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=CxyBDdfs84M/ma+Htt3/V724pSJuM531gg1f1frQYj4=; b=owGbwMvMwCRo6H6F97bub03G02pJDFkabKqTP/7TvHDxSaWF1MXEOVnPN/rHBaadtQrzm1+uc 6/1qKFYRywLgyATg6yYIsuXbTxH91ccUvQytD0NM4eVCWQIAxenAEzkaj/DPGulN09PbXZjm+zo 5vCJMzP11X0WFob54Ze7dmbeXPE3Lb6dc/rJiqpTQYYSAA== 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: iio: pressure: mprls0025pa: fix spi_transfer struct initialisation Make sure that the spi_transfer struct is zeroed out before use. The Linux kernel CVE team has assigned CVE-2026-46326 to this issue. Affected and fixed versions =========================== Issue introduced in 6.9 with commit a0858f0cd28e822b91376ae288d5548bc1847531 and fixed in 6.12.75 with commit 72158f9ae29a9e56d0f9704ce461a866feaf9925 Issue introduced in 6.9 with commit a0858f0cd28e822b91376ae288d5548bc1847531 and fixed in 6.18.14 with commit 664ffdf34c01810085e4d85508b361c3fdd2ab40 Issue introduced in 6.9 with commit a0858f0cd28e822b91376ae288d5548bc1847531 and fixed in 6.19.4 with commit 9080c7ac30f5f8f8fcb7b27b56df60fea7909c21 Issue introduced in 6.9 with commit a0858f0cd28e822b91376ae288d5548bc1847531 and fixed in 7.0 with commit 1e0ac56c92e26115cbc8cfc639843725cb3a7d6a 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-2026-46326 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/iio/pressure/mprls0025pa_spi.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/72158f9ae29a9e56d0f9704ce461a866feaf9925 https://git.kernel.org/stable/c/664ffdf34c01810085e4d85508b361c3fdd2ab40 https://git.kernel.org/stable/c/9080c7ac30f5f8f8fcb7b27b56df60fea7909c21 https://git.kernel.org/stable/c/1e0ac56c92e26115cbc8cfc639843725cb3a7d6a