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CVE-2022-50413

wifi: mac80211: fix use-after-free

High8.8EPSS 0.21%
Published
Updated
Reserved
Assigned by
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free We've already freed the assoc_data at this point, so need to use another copy of the AP (MLD) address instead.

Scores

CVSS scores of CVE-2022-50413, by who scored it
Scored byCVSSScoreVector
LinuxCNA (assigner)3.1High8.8CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP (enrichment)3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Modified3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.21% · top 89% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.

Weakness

Affected products

  • Linux · Linux

    • affected 81151ce462e533551f3284bfdb8e0f461c9220e6 – < aebef10affe16228462af680b88751bf137e2856
    • affected 81151ce462e533551f3284bfdb8e0f461c9220e6 – < 40fb87129049ec5876dabf4a4d4aed6642b31f1a

  • Linux · Linux

    • affected 6.0
    • unaffected < 6.0
    • unaffected 6.0.3 – ≤ 6.0.*
    • unaffected 6.1 – ≤ *

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2022-50413 badge
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Record last updated .