The vulnerability of the pn532_receive_buf() function in the drivers/nfc/pn533/uart.c module of the Linux NFC kernel driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pn532receivebuf function in the drivers/nfc/pn533/uart.c file of the Linux NFC driver module is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow an attacker to...

PT-2023-9430 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a use-after-free vulnerability in the Linux kernel's NFC component, specifically in the pn533 module. This occurs when the in urb sent from pn533 usb send frame...