Bug 2144720 (CVE-2022-3625) - CVE-2022-3625 kernel: use-after-free after failed devlink reload in devlink_param_get
Summary: CVE-2022-3625 kernel: use-after-free after failed devlink reload in devlink_p...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-3625
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: 2131116 2134161 2147487 2147488 2147489 2147490
Blocks: 2144722
TreeView+ depends on / blocked
 
Reported: 2022-11-22 05:14 UTC by Rohit Keshri
Modified: 2024-03-12 16:26 UTC (History)
49 users (show)

Fixed In Version: kernel 6.0 rc1
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in the Netlink device interface implementation in the Linux kernel that improperly handled certain error conditions, leading to a use-after-free issue with some network device drivers. A local attacker with admin access to the network device could use this to cause a denial of service (system crash) or execute arbitrary code.
Clone Of:
Environment:
Last Closed: 2023-05-16 17:11:24 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 07:12:26 UTC
Red Hat Product Errata RHSA-2023:2458 0 None None None 2023-05-09 07:50:56 UTC
Red Hat Product Errata RHSA-2023:2736 0 None None None 2023-05-16 08:05:44 UTC
Red Hat Product Errata RHSA-2023:2951 0 None None None 2023-05-16 08:34:29 UTC
Red Hat Product Errata RHSA-2024:0930 0 None None None 2024-02-21 00:27:09 UTC

Description Rohit Keshri 2022-11-22 05:14:37 UTC
It was discovered that the Netlink device interface implementation in the Linux kernel did not properly handle certain error conditions, leading to a use-after-free vulnerability with some network device drivers. A local attacker with admin access to the network device could use this to cause a denial of service (system crash) or possibly execute arbitrary code.

https://vuldb.com/?id.211929
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=6b4db2e528f650c7fb712961aac36455468d5902

Comment 10 errata-xmlrpc 2023-05-09 07:12:21 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 11 errata-xmlrpc 2023-05-09 07:50:53 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 12 errata-xmlrpc 2023-05-16 08:05:40 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 13 errata-xmlrpc 2023-05-16 08:34:26 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 14 Product Security DevOps Team 2023-05-16 17:11:19 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-2022-3625

Comment 20 errata-xmlrpc 2024-02-21 00:27:04 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:0930 https://access.redhat.com/errata/RHSA-2024:0930


Note You need to log in before you can comment on or make changes to this bug.