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Ubuntu: (Multiple Advisories) (CVE-2017-13081): Linux firmware vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2017-13081): Linux firmware vulnerabilities

Severity
3
CVSS
(AV:A/AC:M/Au:N/C:N/I:P/A:N)
Published
10/16/2017
Created
07/25/2018
Added
10/16/2017
Modified
03/02/2020

Description

Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients.

Solution(s)

  • ubuntu-upgrade-hostapd
  • ubuntu-upgrade-linux-firmware
  • ubuntu-upgrade-wpasupplicant

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