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VULNERABILITIES

CVE-2026-89572 Details

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: apple-soc: Fix OPP table cleanup apple_soc_cpufreq_init() adds OPP tables from firmware, but some failure paths do not remove them. The driver also uses dev_pm_opp_remove_all_dynamic(), which is not the right cleanup helper for OPP tables loaded from firmware. Use the cpumask OPP helper after the policy CPU mask has been populated. Pair it with the matching cpumask remove helper on failure paths and in apple_soc_cpufreq_exit(). This also removes the separate dev_pm_opp_set_sharing_cpus() call, as the cpumask helper loads the DT OPP tables for all CPUs in the policy.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/36c55d118d5ecd2fb444f52802955903937b9ccd kernel.org
https://git.kernel.org/stable/c/7c19b94c625dc7042b0a7dff4c8da158358ffa2c kernel.org
https://git.kernel.org/stable/c/d28ad9bb050e80770f0b644304cb75932e289238 kernel.org
https://git.kernel.org/stable/c/d87cb889dc7ab1f2deecadf2a5e9023184bd7900 kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-89572
NVD Published Date:
Sep 11, 2026
NVD Last Modified:
Sep 21, 2026
Source:
kernel.org
CVE-2026-89572 Details - Not Deferred