Bug 2134517 (CVE-2022-42722) - CVE-2022-42722 kernel: Denial of service in beacon protection for P2P-device
Summary: CVE-2022-42722 kernel: Denial of service in beacon protection for P2P-device
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-42722
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2134579 2134580 2134581 2134582 2134583
Blocks: 2133534
TreeView+ depends on / blocked
 
Reported: 2022-10-13 14:14 UTC by Rohit Keshri
Modified: 2024-03-12 16:24 UTC (History)
53 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in P2P-Device in wifi in ieee80211_rx_h_decrypt in net/mac80211/rx.c in the Linux kernel, leading to a denial of service.
Clone Of:
Environment:
Last Closed: 2023-05-16 20:31:42 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:2148 0 None None None 2023-05-09 07:12:05 UTC
Red Hat Product Errata RHSA-2023:2458 0 None None None 2023-05-09 07:51:46 UTC
Red Hat Product Errata RHSA-2023:2736 0 None None None 2023-05-16 08:05:29 UTC
Red Hat Product Errata RHSA-2023:2951 0 None None None 2023-05-16 08:34:16 UTC
Red Hat Product Errata RHSA-2024:1188 0 None None None 2024-03-06 12:36:44 UTC

Description Rohit Keshri 2022-10-13 14:14:19 UTC 
If beacon protection is active but the beacon cannot be decrypted or is otherwise malformed, we call the cfg80211 API to report this to userspace, but that uses a netdev pointer, which isn't present for P2P-Device.
Comment 2 Rohit Keshri 2022-10-13 16:54:47 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2134579]
Comment 7 mcleanross9378242@gmail.com 2022-11-02 22:47:48 UTC 
Disavow links are available https://cookieclickercity.com
Comment 13 errata-xmlrpc 2023-05-09 07:12:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2148 https://access.redhat.com/errata/RHSA-2023:2148
Comment 14 errata-xmlrpc 2023-05-09 07:51:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2458 https://access.redhat.com/errata/RHSA-2023:2458
Comment 15 errata-xmlrpc 2023-05-16 08:05:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:2736 https://access.redhat.com/errata/RHSA-2023:2736
Comment 16 errata-xmlrpc 2023-05-16 08:34:12 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:2951 https://access.redhat.com/errata/RHSA-2023:2951
Comment 17 Product Security DevOps Team 2023-05-16 20:31:38 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-42722
Comment 20 errata-xmlrpc 2024-03-06 12:36:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:1188 https://access.redhat.com/errata/RHSA-2024:1188
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