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Red Hat: CVE-2020-26143: CVE-2020-26143 kernel: accepting fragmented plaintext frames in protected networks (Multiple Advisories)

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Red Hat: CVE-2020-26143: CVE-2020-26143 kernel: accepting fragmented plaintext frames in protected networks (Multiple Advisories)

Severity
3
CVSS
(AV:A/AC:L/Au:N/C:N/I:P/A:N)
Published
05/11/2021
Created
11/11/2021
Added
11/10/2021
Modified
03/13/2024

Description

An issue was discovered in the ALFA Windows 10 driver 1030.36.604 for AWUS036ACH. The WEP, WPA, WPA2, and WPA3 implementations accept fragmented plaintext frames in a protected Wi-Fi network. An adversary can abuse this to inject arbitrary data frames independent of the network configuration.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

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