tracing: Fix use-after-free in print_graph_function_flags during tracer switching

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DEBIAN-CVE-2025-22035

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free in printgraphfunctionflags during tracer switching Kairui reported a UAF issue in printgraphfunctionflags during ftrace stress testing 1. This issue can be reproduced if puting a 'mdelay10' after...

CVE-2025-22035

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free in printgraphfunctionflags during tracer switching Kairui reported a UAF issue in printgraphfunctionflags during ftrace stress testing 1. This issue can be reproduced if puting a 'mdelay10' after...

PT-2025-16675

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue was found in the Linux kernel's tracing functionality, specifically in the print graph function flags function during tracer switching. This issue can be reproduce...