Wednesday, February 17, 2021

Ubuntu: USN-4734-1 (CVE-2021-0326): wpa_supplicant and hostapd vulnerabilities

In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-172937525
  • ubuntu-upgrade-hostapd
  • ubuntu-upgrade-wpasupplicant

  • References
  • USN-4494-1
  • USN-4722-1
  • USN-4734-1
  • CVE-2021-0326


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    Thanks for everything Templateism - You should have written the code a little more complicated