Bug 2150947 (CVE-2022-3524) - CVE-2022-3524 kernel: memory leak in ipv6_renew_options()
Summary: CVE-2022-3524 kernel: memory leak in ipv6_renew_options()
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-3524
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: 2135259 2135319 2150948 2157733 2157734 2157735 2157736
Blocks: 2150723
TreeView+ depends on / blocked
 
Reported: 2022-12-05 17:12 UTC by Guilherme de Almeida Suckevicz
Modified: 2024-02-08 16:51 UTC (History)
36 users (show)

Fixed In Version: kernel 6.1-rc1
Clone Of:
Environment:
Last Closed: 2023-05-16 17:13:39 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 07:12:33 UTC
Red Hat Product Errata RHSA-2023:2458 0 None None None 2023-05-09 07:51:00 UTC
Red Hat Product Errata RHSA-2023:2736 0 None None None 2023-05-16 08:05:48 UTC
Red Hat Product Errata RHSA-2023:2951 0 None None None 2023-05-16 08:34:34 UTC
Red Hat Product Errata RHSA-2024:0724 0 None None None 2024-02-07 16:29:43 UTC

Description Guilherme de Almeida Suckevicz 2022-12-05 17:12:20 UTC 
A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack potentially can be launched remotely if setsockopt of type IPV6_ADDRFORM being used locally. It is recommended to apply a patch to fix this issue. The identifier VDB-211021 was assigned to this vulnerability.

Reference:
https://vuldb.com/?id.211021

Upstream patch:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3c52c6bb831f6335c176a0fc7214e26f43adbd11
Comment 1 Guilherme de Almeida Suckevicz 2022-12-05 17:12:44 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2150948]
Comment 2 Justin M. Forbes 2022-12-08 15:36:14 UTC 
This was fixed for Fedora with the 6.0.7 stable kernel updates.
Comment 8 errata-xmlrpc 2023-05-09 07:12:30 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 9 errata-xmlrpc 2023-05-09 07:50:58 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 10 errata-xmlrpc 2023-05-16 08:05:44 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 11 errata-xmlrpc 2023-05-16 08:34:30 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 12 Product Security DevOps Team 2023-05-16 17:13:34 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-2022-3524
Comment 16 errata-xmlrpc 2024-02-07 16:29:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:0724 https://access.redhat.com/errata/RHSA-2024:0724
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