Bug 2293423 (CVE-2024-38570) - CVE-2024-38570 kernel: gfs2: Fix potential glock use-after-free on unmount
Summary: CVE-2024-38570 kernel: gfs2: Fix potential glock use-after-free on unmount
Keywords:
Status: NEW
Alias: CVE-2024-38570
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: 2293462
TreeView+ depends on / blocked
 
Reported: 2024-06-20 15:22 UTC by Patrick Del Bello
Modified: 2024-10-29 11:02 UTC (History)
5 users (show)

Fixed In Version: kernel 6.6.33, kernel 6.8.12, kernel 6.9.3, kernel 6.10-rc1
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in the Linux kernel within the gfs2 component, where potential use-after-free issues could occur on unmount. When DLM lockspaces are released with remaining locks, callbacks for asynchronous lock contention may access freed objects, causing unexpected behavior.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:7043 0 None None None 2024-09-24 09:42:59 UTC
Red Hat Product Errata RHBA-2024:7198 0 None None None 2024-09-26 09:50:39 UTC
Red Hat Product Errata RHBA-2024:7235 0 None None None 2024-09-26 14:23:18 UTC
Red Hat Product Errata RHBA-2024:7236 0 None None None 2024-09-26 14:33:12 UTC
Red Hat Product Errata RHBA-2024:7637 0 None None None 2024-10-03 14:45:46 UTC
Red Hat Product Errata RHBA-2024:8227 0 None None None 2024-10-17 06:45:49 UTC
Red Hat Product Errata RHSA-2024:5692 0 None None None 2024-08-21 11:52:54 UTC
Red Hat Product Errata RHSA-2024:6206 0 None None None 2024-09-03 15:43:28 UTC
Red Hat Product Errata RHSA-2024:6267 0 None None None 2024-09-04 00:25:32 UTC
Red Hat Product Errata RHSA-2024:6268 0 None None None 2024-09-04 00:11:34 UTC
Red Hat Product Errata RHSA-2024:6997 0 None None None 2024-09-24 02:49:57 UTC
Red Hat Product Errata RHSA-2024:7000 0 None None None 2024-09-24 02:34:13 UTC
Red Hat Product Errata RHSA-2024:7001 0 None None None 2024-09-24 00:36:10 UTC

Description Patrick Del Bello 2024-06-20 15:22:06 UTC 
In the Linux kernel, the following vulnerability has been resolved:

gfs2: Fix potential glock use-after-free on unmount

The Linux kernel CVE team has assigned CVE-2024-38570 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024061956-CVE-2024-38570-a8ef@gregkh/T
Comment 9 errata-xmlrpc 2024-08-21 11:52:53 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-2024:5692 https://access.redhat.com/errata/RHSA-2024:5692
Comment 11 errata-xmlrpc 2024-09-03 15:43:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:6206 https://access.redhat.com/errata/RHSA-2024:6206
Comment 12 errata-xmlrpc 2024-09-04 00:11:33 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:6268 https://access.redhat.com/errata/RHSA-2024:6268
Comment 13 errata-xmlrpc 2024-09-04 00:25:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:6267 https://access.redhat.com/errata/RHSA-2024:6267
Comment 15 errata-xmlrpc 2024-09-24 00:36:09 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7001 https://access.redhat.com/errata/RHSA-2024:7001
Comment 16 errata-xmlrpc 2024-09-24 02:34:12 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7000 https://access.redhat.com/errata/RHSA-2024:7000
Comment 17 errata-xmlrpc 2024-09-24 02:49:56 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:6997 https://access.redhat.com/errata/RHSA-2024:6997
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