Bug 2270879 (CVE-2024-26643) - CVE-2024-26643 kernel: netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout
Summary: CVE-2024-26643 kernel: netfilter: nf_tables: mark set as dead when unbinding ...
Keywords:
Status: NEW
Alias: CVE-2024-26643
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: 2270880
Blocks: 2270884
TreeView+ depends on / blocked
 
Reported: 2024-03-21 22:18 UTC by Marco Benatto
Modified: 2024-10-21 09:44 UTC (History)
50 users (show)

Fixed In Version: kernel 6.8
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:3622 0 None None None 2024-06-05 09:03:00 UTC
Red Hat Product Errata RHBA-2024:3773 0 None None None 2024-06-10 15:11:23 UTC
Red Hat Product Errata RHBA-2024:3990 0 None None None 2024-06-20 01:14:05 UTC
Red Hat Product Errata RHSA-2024:3306 0 None None None 2024-05-23 07:20:09 UTC
Red Hat Product Errata RHSA-2024:3460 0 None None None 2024-05-29 08:11:32 UTC
Red Hat Product Errata RHSA-2024:3461 0 None None None 2024-05-29 08:47:44 UTC
Red Hat Product Errata RHSA-2024:3618 0 None None None 2024-06-05 00:31:34 UTC
Red Hat Product Errata RHSA-2024:3627 0 None None None 2024-06-05 10:04:40 UTC

Description Marco Benatto 2024-03-21 22:18:49 UTC 
In the Linux kernel, the following vulnerability has been resolved:

netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout

The Linux kernel CVE team has assigned CVE-2024-26643 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024032150-CVE-2024-26643-4f9d@gregkh/T
Comment 1 Marco Benatto 2024-03-21 22:19:31 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2270880]
Comment 6 errata-xmlrpc 2024-05-23 07:20:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:3306 https://access.redhat.com/errata/RHSA-2024:3306
Comment 7 errata-xmlrpc 2024-05-29 08:11:28 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:3460 https://access.redhat.com/errata/RHSA-2024:3460
Comment 8 errata-xmlrpc 2024-05-29 08:47:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:3461 https://access.redhat.com/errata/RHSA-2024:3461
Comment 9 errata-xmlrpc 2024-06-05 00:31:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:3618 https://access.redhat.com/errata/RHSA-2024:3618
Comment 10 errata-xmlrpc 2024-06-05 10:04:36 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:3627 https://access.redhat.com/errata/RHSA-2024:3627
Comment 11 Alex 2024-06-09 15:05:34 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-26643 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags REMOTE NETFILTER RACE IMPROVEONLY  ; 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.
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