Security Advisory

CVE-2021-38206

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-08-08 19:23:24

Last updated 2024-08-04 01:37:16

Assigner mitre

State PUBLISHED

Description

The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used, allows attackers to cause a denial of service (NULL pointer dereference in the radiotap parser) by injecting a frame with 802.11a rates.

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