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 9C73E312837 for ; Wed, 24 Jun 2026 16:35:32 +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=1782318933; cv=none; b=DqFk3q2Vd2HogLiIc+uS/7EF0yGbjhyCpJg8LkxKUCU4zO4VdNKjMGj99W4+Q59J70t/3eaDQa3vdEgLrpahZtTdkSzup8dF+lk/Q/g3vWTSB3JCkYwgTdeGhV8UM/Hda+HrtDQHg9acwhKni5HlAnIEsSi+TS9rKpbHPoV8Tyo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782318933; c=relaxed/simple; bh=ZFFlw3g5sVnFZMBSq83Mszhy5wEXKYOOXMJVrz2/q9Y=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=RLk1g5s3WKR9Yg+52snaV/nqMgHPB49NjHEtw6JffdljQwtZjrc7qRRIUNx6IFsqbtWDHZa0etBZeazsDYQWjZN8MAjS/fYu8G/Qno17746oHbHrzW/sflyDDA9iIxwP5p+++7hhThRprUaIoUyWMdJpua/5GWBGnvKW4cq6N44= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=2ai+qON3; 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="2ai+qON3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E22861F000E9; Wed, 24 Jun 2026 16:35:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1782318932; bh=enR+yq2qe3o2YRTaw+iljvH5xI3fCoxqaoxqfjkjU/k=; h=From:To:Cc:Subject:Date:Reply-To; b=2ai+qON3KgUeEDUaZrRDepc618B8WYiLOkBJJ4OePxXcQQWs6T9x54BAV3NzDD7+s wFuGXw9glt8CXghUKitcjv8+O53azpVpNwqxNWGW2dqHYeZ96j5CVNPyq7skS1zC5Q UOFS3LS4hsmcR92I8IfNAW3IEzVna7sriEBJwu64= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-53019: clk: spacemit: ccu_mix: fix inverted condition in ccu_mix_trigger_fc() Date: Wed, 24 Jun 2026 17:30:43 +0100 Message-ID: <2026062451-CVE-2026-53019-9d74@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=2118; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=P2IGRzUQdF1Gi63lAR+pIBtuqLnnFHOt/jpOkOitMfs=; b=owGbwMvMwCRo6H6F97bub03G02pJDFk2rP+jncI/Gjmvs2pu5CtbdTn3b76Q0+R6xp6QeXMyp r/i0A3riGVhEGRikBVTZPmyjefo/opDil6Gtqdh5rAygQxh4OIUgIlI/2GYn60hk7Lw6e62bcdi jE3zuhhvMM+fxjA/4dFdBhcGNabjZSez2dy8VLYfPiACAA== 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: clk: spacemit: ccu_mix: fix inverted condition in ccu_mix_trigger_fc() Fix inverted condition that skips frequency change trigger, causing kernel panics during cpufreq scaling. The Linux kernel CVE team has assigned CVE-2026-53019 to this issue. Affected and fixed versions =========================== Issue introduced in 6.16 with commit 1b72c59db0add8e47fa116b21f78ed0b09a264f3 and fixed in 6.18.33 with commit da99d0302d3ccccfb13c69e663bf8eae698b9562 Issue introduced in 6.16 with commit 1b72c59db0add8e47fa116b21f78ed0b09a264f3 and fixed in 7.0.10 with commit 16dfbc4e95c46dd9c79cb8d550c7f267d4a79b91 Issue introduced in 6.16 with commit 1b72c59db0add8e47fa116b21f78ed0b09a264f3 and fixed in 7.1 with commit 54e97360b44bed6b4399dd3be3d65f392df940fa 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-2026-53019 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/clk/spacemit/ccu_mix.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/da99d0302d3ccccfb13c69e663bf8eae698b9562 https://git.kernel.org/stable/c/16dfbc4e95c46dd9c79cb8d550c7f267d4a79b91 https://git.kernel.org/stable/c/54e97360b44bed6b4399dd3be3d65f392df940fa