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CVE-2016-2502-drivers/usb/gadget/f_serial.c in the Qualcomm USB driver in Android. Buffer Overflow Vulnerability reported by #plzdonthackme, Soctt.

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CVE-2016-2502-drivers/usb/gadget/f_serial.c in the Qualcomm USB driver in Android.
Buffer Overflow Vulnerability reported by #plzdonthackme, Soctt. 

struct ioctl_smd_write_arg_type {        char                *buf;        unsigned int        size;};#define GSERIAL_BUF_LEN  256char smd_write_buf[GSERIAL_BUF_LEN];struct ioctl_smd_write_arg_type smd_write_arg;...case GSERIAL_SMD_WRITE:   if (copy_from_user(&smd_write_arg, argp,       sizeof(smd_write_arg))) {   ...   //Patch   //if (smd_write_arg.size > GSERIAL_BUF_LEN )   //    pr_err("%s: dont trigger the BoD vuln.", __func__);          if (copy_from_user(smd_write_buf, smd_write_arg.buf,        smd_write_arg.size)) // Bof vuln.

CVE-2016-2502-drivers/usb/gadget/f_serial.c in the Qualcomm USB driver in Android. Buffer Overflow Vulnerability reported by #plzdonthackme, Soctt.

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