6.5

CVE-2021-31612

The Bluetooth Classic implementation on Zhuhai Jieli AC690X devices does not properly handle the reception of an oversized LMP packet greater than 17 bytes during the LMP auto rate procedure, allowing attackers in radio range to trigger a deadlock via a crafted LMP packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zh-jieli ≫ Ac6901 Firmware Version -
   Zh-jieli ≫ Ac6901 Version -
Zh-jieli ≫ Ac690n Firmware Version -
   Zh-jieli ≫ Ac690n Version -
Zh-jieli ≫ Ac692n Firmware Version -
   Zh-jieli ≫ Ac692n Version -
Zh-jieli ≫ Ac6902 Firmware Version -
   Zh-jieli ≫ Ac6902 Version -
Zh-jieli ≫ Ac6903 Firmware Version -
   Zh-jieli ≫ Ac6903 Version -
Zh-jieli ≫ Ac6905 Firmware Version -
   Zh-jieli ≫ Ac6905 Version -
Zh-jieli ≫ Ac6904 Firmware Version -
   Zh-jieli ≫ Ac6904 Version -
Zh-jieli ≫ Ac6907 Firmware Version -
   Zh-jieli ≫ Ac6907 Version -
Zh-jieli ≫ Ac6908 Firmware Version -
   Zh-jieli ≫ Ac6908 Version -
Zh-jieli ≫ Ac6997 Firmware Version -
   Zh-jieli ≫ Ac6997 Version -
Zh-jieli ≫ Ac6998 Firmware Version -
   Zh-jieli ≫ Ac6998 Version -
Zh-jieli ≫ Ac6999 Firmware Version -
   Zh-jieli ≫ Ac6999 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.53% 0.409
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2.8 3.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 6.1 6.5 6.9
AV:A/AC:L/Au:N/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://dl.packetstormsecurity.net/papers/general/braktooth.pdf
Broken Link
http://www.zh-jieli.com/product/68-cn.html
Vendor Advisory
Product
https://launchstudio.bluetooth.com/ListingDetails/19746
Third Party Advisory