Bug 2284511 (CVE-2024-36922) - CVE-2024-36922 kernel: wifi: iwlwifi: read txq->read_ptr under lock
Summary: CVE-2024-36922 kernel: wifi: iwlwifi: read txq->read_ptr under lock
Keywords:
Status: NEW
Alias: CVE-2024-36922
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2284512
Blocks: 2284619
TreeView+ depends on / blocked
 
Reported: 2024-06-03 12:32 UTC by Rohit Keshri
Modified: 2024-08-15 15:16 UTC (History)
49 users (show)

Fixed In Version: kernel 6.6.31, kernel 6.8.10, kernel 6.9
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Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:5464 0 None None None 2024-08-15 15:16:10 UTC
Red Hat Product Errata RHSA-2024:5363 0 None None None 2024-08-14 00:51:38 UTC
Red Hat Product Errata RHSA-2024:5364 0 None None None 2024-08-14 00:37:29 UTC
Red Hat Product Errata RHSA-2024:5365 0 None None None 2024-08-14 00:17:02 UTC

Description Rohit Keshri 2024-06-03 12:32:06 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: iwlwifi: read txq->read_ptr under lock

The Linux kernel CVE team has assigned CVE-2024-36922 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024053039-CVE-2024-36922-f0df@gregkh/T
Comment 1 Rohit Keshri 2024-06-03 12:32:50 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2284512]
Comment 4 Alex 2024-06-09 16:12:54 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-36922 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is an approximation based on flags REMOTE SIMPLEFIX  ; these flags parsed automatically based on patch 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 16 errata-xmlrpc 2024-08-14 00:16:58 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:5365 https://access.redhat.com/errata/RHSA-2024:5365
Comment 17 errata-xmlrpc 2024-08-14 00:37:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:5364 https://access.redhat.com/errata/RHSA-2024:5364
Comment 18 errata-xmlrpc 2024-08-14 00:51:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:5363 https://access.redhat.com/errata/RHSA-2024:5363
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