CVE-2020-26142
kernel: processing fragmented frames as full frames
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Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · May 11, 2021
Updated · June 28, 2026
Description
A flaw was found in the Linux kernel, where the WiFi implementations treat fragmented frames as full frames. This flaw allows an attacker to inject arbitrary network packets independent of the network configuration. The highest threat from this vulnerability is to integrity.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE not specified