Bug 2267787 (CVE-2023-52530) - CVE-2023-52530 kernel: wifi: mac80211: fix potential key use-after-free
Summary: CVE-2023-52530 kernel: wifi: mac80211: fix potential key use-after-free
Keywords:
Status: NEW
Alias: CVE-2023-52530
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2267815
TreeView+ depends on / blocked
 
Reported: 2024-03-04 19:27 UTC by Zack Miele
Modified: 2024-08-26 14:38 UTC (History)
50 users (show)

Fixed In Version: kernel 6.1.57, kernel 6.5.7, kernel 6.6
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:5117 0 None None None 2024-08-08 08:34:54 UTC
Red Hat Product Errata RHBA-2024:5207 0 None None None 2024-08-12 07:52:25 UTC
Red Hat Product Errata RHBA-2024:5208 0 None None None 2024-08-12 08:32:52 UTC
Red Hat Product Errata RHBA-2024:5233 0 None None None 2024-08-12 13:50:51 UTC
Red Hat Product Errata RHBA-2024:5235 0 None None None 2024-08-12 14:23:13 UTC
Red Hat Product Errata RHBA-2024:5236 0 None None None 2024-08-12 14:39:17 UTC
Red Hat Product Errata RHBA-2024:5237 0 None None None 2024-08-12 14:44:12 UTC
Red Hat Product Errata RHBA-2024:5386 0 None None None 2024-08-14 10:47:09 UTC
Red Hat Product Errata RHBA-2024:5866 0 None None None 2024-08-26 14:38:43 UTC
Red Hat Product Errata RHSA-2024:3859 0 None None None 2024-06-12 02:45:10 UTC
Red Hat Product Errata RHSA-2024:4740 0 None None None 2024-07-23 15:26:20 UTC
Red Hat Product Errata RHSA-2024:5101 0 None None None 2024-08-08 04:52:20 UTC
Red Hat Product Errata RHSA-2024:5102 0 None None None 2024-08-08 04:40:34 UTC

Description Zack Miele 2024-03-04 19:27:37 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: mac80211: fix potential key use-after-free

The Linux kernel CVE team has assigned CVE-2023-52530 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024030255-CVE-2023-52530-ebf0@gregkh/T/#u
Comment 8 Alex 2024-06-09 15:21:35 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52530 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags REMOTE SIMPLEFIX UAF  ; these flags parsed automatically based on patche data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.
Comment 9 errata-xmlrpc 2024-06-12 02:45:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2024:3859 https://access.redhat.com/errata/RHSA-2024:3859
Comment 11 errata-xmlrpc 2024-07-23 15:26:17 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:4740 https://access.redhat.com/errata/RHSA-2024:4740
Comment 12 errata-xmlrpc 2024-08-08 04:40:31 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:5102 https://access.redhat.com/errata/RHSA-2024:5102
Comment 13 errata-xmlrpc 2024-08-08 04:52:17 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:5101 https://access.redhat.com/errata/RHSA-2024:5101
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