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 273B8187545 for ; Thu, 30 May 2024 15:19:52 +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=1717082393; cv=none; b=oWagfTXAEniaBPwqztT50WIXay87+V1CuGkh1/A2AI0AiLV4RuKSlpf7tgRpoNHqBDJvDFYXEeWWFMPuiNrkb94cqfRrIiO5R+vKgmzLSWnfHRQUgQVPJIfN6u8CB+x97GpEND4h6dAKd4NKKe26UDL9I6KiBEw5jzR9vCQkqb4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717082393; c=relaxed/simple; bh=qAjcuDYjI+AQn8lhHhESG1gkt4Fkl4T9hu3A5NMD7tU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=q8zVrKoMBzxcfD/qRUexo6fXp1kaADmwJoSOysXHSQKIs23CTkDTtP6V8qzZh4p5C49EbnvXbF0H4xdCq/hlCEF6EqeOMQRFiV3d8t7FyIA9XYrLZeDfGHuyVaGNCQ7Ax46P7Zm1drilMog6TZPaTAnMZZ4PBjpPkgLPPPxvjZo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=GUJLEpkD; 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="GUJLEpkD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3FE0AC2BBFC; Thu, 30 May 2024 15:19:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1717082392; bh=qAjcuDYjI+AQn8lhHhESG1gkt4Fkl4T9hu3A5NMD7tU=; h=From:To:Cc:Subject:Date:Reply-to:From; b=GUJLEpkD7SDWAy8WDN5esseNMGGoF/f2B9rlzjrENZKOSZYB72uM7ZpSrRLDViIzQ 0cV6jg8SVYwsBoetlrIv540MvBTkoKkX0wwVXsKkIzW8V5LK0w3hchL4ABoRgkgJk1 MRIgRA/8oI1Su6XgOxojvAm6vcMUCNAWdp231RLA= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2024-36029: mmc: sdhci-msm: pervent access to suspended controller Date: Thu, 30 May 2024 17:19:57 +0200 Message-ID: <2024053057-CVE-2024-36029-e157@gregkh> X-Mailer: git-send-email 2.45.1 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=2440; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=qAjcuDYjI+AQn8lhHhESG1gkt4Fkl4T9hu3A5NMD7tU=; b=owGbwMvMwCRo6H6F97bub03G02pJDGkRM2X/O5xMqq0qqVA1tvq+4G3GqYaTK0Tvt9zIcMvnl Dq/n6ezI5aFQZCJQVZMkeXLNp6j+ysOKXoZ2p6GmcPKBDKEgYtTACayoJ1hnk75llyNcy7Tqg1e PBT7v27n1KSMIob52c8NViw4fvex/QuPbp3Ir59//LmXBQA= X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Content-Transfer-Encoding: 8bit Description =========== In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-msm: pervent access to suspended controller Generic sdhci code registers LED device and uses host->runtime_suspended flag to protect access to it. The sdhci-msm driver doesn't set this flag, which causes a crash when LED is accessed while controller is runtime suspended. Fix this by setting the flag correctly. The Linux kernel CVE team has assigned CVE-2024-36029 to this issue. Affected and fixed versions =========================== Issue introduced in 4.10 with commit 67e6db113c90 and fixed in 5.15.158 with commit 1200481cd606 Issue introduced in 4.10 with commit 67e6db113c90 and fixed in 6.1.90 with commit a957ea5aa3d3 Issue introduced in 4.10 with commit 67e6db113c90 and fixed in 6.6.30 with commit 56b99a52229d Issue introduced in 4.10 with commit 67e6db113c90 and fixed in 6.8.9 with commit f653b04a818c Issue introduced in 4.10 with commit 67e6db113c90 and fixed in 6.9 with commit f8def10f73a5 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-2024-36029 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/mmc/host/sdhci-msm.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/1200481cd6069d16ce20133bcd86f5825e26a045 https://git.kernel.org/stable/c/a957ea5aa3d3518067a1ba32c6127322ad348d20 https://git.kernel.org/stable/c/56b99a52229d7f8cd1f53d899f57aa7eb4b199af https://git.kernel.org/stable/c/f653b04a818c490b045c97834d559911479aa1c5 https://git.kernel.org/stable/c/f8def10f73a516b771051a2f70f2f0446902cb4f