CVE-2021-31611

The Bluetooth Classic implementation on Zhuhai Jieli AC690X and AC692X devices does not properly handle an out-of-order LMP Setup procedure that is followed by a malformed LMP packet, allowing attackers in radio range to deadlock a device via a crafted LMP packet. The user needs to manually reboot the device to restore communication.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:zh-jieli:ac6901_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:zh-jieli:ac6901:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:zh-jieli:ac6925_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:zh-jieli:ac6925:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:zh-jieli:ac6926_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:zh-jieli:ac6926:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:zh-jieli:ac6928_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:zh-jieli:ac6928:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:zh-jieli:ac6921_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:zh-jieli:ac6921:-:*:*:*:*:*:*:*

Information

Published : 2021-09-07 07:15

Updated : 2021-09-13 17:52


NVD link : CVE-2021-31611

Mitre link : CVE-2021-31611


JSON object : View

Products Affected

zh-jieli

  • ac6928
  • ac6921
  • ac6925
  • ac6901
  • ac6901_firmware
  • ac6921_firmware
  • ac6925_firmware
  • ac6926
  • ac6928_firmware
  • ac6926_firmware