tracing: Prevent bad count for tracing_cpumask_write

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Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Tracing: Prevent an incorrect count for tracingcpumaskwrite. If a large count is provided, it will trigger a warning in bitmapparseuser. Also, check for zero in that case...

SUSE CVE-2024-56763

In the Linux kernel, the following vulnerability has been resolved: tracing: Prevent bad count for tracingcpumaskwrite If a large count is provided, it will trigger a warning in bitmapparseuser. Also check zero for it...