Vulnerability DatabaseWS-2021-0468
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WS-2021-0468
Published:May 14, 2026
Updated:May 14, 2026
In Linux/Kernel is vulnerable to injected vht mcs/nss in ieee80211_parse_tx_radiotap in net/mac80211/tx.c
Affected Packages
linux-libc-headers (YOCTO):
Affected version(s) >=5.4 <5.14
Fix Suggestion:
Update to version 5.14
linux-yocto (YOCTO):
Affected version(s) >=4.8 <4.8.24+gitAUTOINC+c84532b647_f6329fd287
Fix Suggestion:
Update to version 4.8.24+gitAUTOINC+c84532b647_f6329fd287
linux-yocto (YOCTO):
Affected version(s) =4.9.3+gitAUTOINC+03a2d3f7f9_881cba95ae <4.10+gitAUTOINC+805ea440c7_b259a5d744
Fix Suggestion:
Update to version 4.10+gitAUTOINC+805ea440c7_b259a5d744
Related Resources (1)
https://github.com/gregkh/linux/commit/997ee230e4f5285cd98445c102d9033c7ec4814b
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CVSS v4
Base Score:
7
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH