CVE-2026-53019 Details
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.
A vulnerability in the Linux kernel's clock driver for the SpacemiT K1 SoC has been addressed. The issue was caused by an inverted condition in the 'ccu_mix_trigger_fc' function, which incorrectly skipped frequency change triggers. This flaw led to kernel panics during CPU frequency scaling. The vulnerability was present in the stable version of the Linux kernel.
Users can upgrade to the latest version of the Linux kernel where this vulnerability has been fixed. The specific commit addressing this issue is available in the Linux kernel stable tree.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/16dfbc4e95c46dd9c79cb8d550c7f267d4a79b91 | kernel.org | Patch |
| https://git.kernel.org/stable/c/54e97360b44bed6b4399dd3be3d65f392df940fa | kernel.org | Patch |
| https://git.kernel.org/stable/c/da99d0302d3ccccfb13c69e663bf8eae698b9562 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.16, < 6.18.33 >= 6.19, < 7.0.10 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 15, 2026 | Initial Analysis | [email protected] |
| Jun 24, 2026 | New CVE Received | kernel.org |