CVE-2025-38234 sched/rt: Fix race in push_rt_task

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Microsoft Addresses Multiple Race Condition Vulnerabilities in Kernel and Networking Microsoft has published information on two critical vulnerabilities identified as CVE-2025-38234 and CVE-2025-38108. CVE-2025-38234 affects the real-time scheduling component, while CVE-2025-38108 impacts the networking scheduler. Both vulnerabilities were published in July 2025 and have been addressed in recent updates. 3 sources 45