CVE-2009-3234 in Linux信息

摘要

由 VulDB • 2026-07-03

Linux内核中kernel/perf_counter.c文件的perf_copy_attr函数存在缓冲区溢出漏洞。本地用户可通过向perf_counter_open系统调用传递“大数据量”,导致拒绝服务(崩溃)并执行任意代码。该问题影响Linux内核2.6.31-rc1版本。

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