T820 vulnerabilities

10 known vulnerabilities in T820 from Unisoc. 10 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.8 High severity

  SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T61…: Out-of-bounds Write

  CVE-2023-52351Apr 8, 2024Unisoc

  In ril service, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with System execution privileges needed

• 7.5 High severity

  T760/T770/T820/S8000: Exposure of Sensitive Information to an Unauthorized Actor

  CVE-2023-52341Apr 8, 2024Unisoc

  In Plaintext COUNTER CHECK message accepted before AS security activation, there is a possible missing permission check. This could lead to remote information disclosure no additional execution privileges needed

• 7.8 High severity

  SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T61…: Missing Authorization

  CVE-2023-42738Dec 4, 2023Unisoc

  In telocom service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed

• 7.8 High severity

  SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T61…: Missing Authorization

  CVE-2023-42694Dec 4, 2023Unisoc

  In wifi service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed

• 7.8 High severity

  SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T61…: Missing Authorization

  CVE-2023-42688Dec 4, 2023Unisoc

  In wifi service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed

• 7.8 High severity

  SC9863A/T606/T612/T616/T610/T618/T760/T770/T820…: Missing Authorization

  CVE-2023-40635Oct 8, 2023Unisoc

  In linkturbo, there is a possible missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed

• 7.8 High severity

  SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T61…: Missing Authorization

  CVE-2023-40634Oct 8, 2023Unisoc

  In phasechecksercer, there is a possible missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed

• 7.5 High severity

  T760/T770/T820/S8000: Missing Authorization

  CVE-2023-33915Sep 4, 2023Unisoc

  In LTE protocol stack, there is a possible missing permission check. This could lead to remote information disclosure no additional execution privileges needed

• 7.5 High severity

  In NIA0 algorithm in Security Mode Command, there is a possible missing verification incorrect…

  CVE-2023-33914Sep 4, 2023Unisoc

  In NIA0 algorithm in Security Mode Command, there is a possible missing verification incorrect input. This could lead to remote information disclosure no additional execution privileges needed

• 7.2 High severity

  T606/T612/T616/T610/T618/T760/T770/T820/S8000: Out-of-bounds Write

  CVE-2023-33913Aug 7, 2023Unisoc

  In DRM/oemcrypto, there is a possible out of bounds write due to an incorrect calculation of buffer size.This could lead to remote escalation of privilege with System execution privileges needed