6.5

CVE-2021-31613

The Bluetooth Classic implementation on Zhuhai Jieli AC690X and AC692X devices does not properly handle the reception of a truncated LMP packet during the LMP auto rate procedure, allowing attackers in radio range to immediately crash (and restart) a device via a crafted LMP packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zh-jieli ≫ Ac6901 Firmware Version-
   Zh-jieli ≫ Ac6901 Version-
Zh-jieli ≫ Ac6925 Firmware Version-
   Zh-jieli ≫ Ac6925 Version-
Zh-jieli ≫ Ac6926 Firmware Version-
   Zh-jieli ≫ Ac6926 Version-
Zh-jieli ≫ Ac6928 Firmware Version-
   Zh-jieli ≫ Ac6928 Version-
Zh-jieli ≫ Ac6921 Firmware Version-
   Zh-jieli ≫ Ac6921 Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.56% 0.419
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 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
nvd@nist.gov 3.3 6.5 2.9
AV:A/AC:L/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://dl.packetstormsecurity.net/papers/general/braktooth.pdf
Third Party Advisory
Technical Description
http://www.zh-jieli.com/product/68-cn.html
Vendor Advisory
Product
https://launchstudio.bluetooth.com/ListingDetails/19746
Third Party Advisory
https://launchstudio.bluetooth.com/ListingDetails/58628
Third Party Advisory