Bug 2259866 (CVE-2023-51042) - CVE-2023-51042 kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
Summary: CVE-2023-51042 kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers...
Keywords:
Status: NEW
Alias: CVE-2023-51042
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: 2260008
TreeView+ depends on / blocked
 
Reported: 2024-01-23 13:27 UTC by Rohit Keshri
Modified: 2024-06-06 09:16 UTC (History)
48 users (show)

Fixed In Version: Kernel 6.5-rc1
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:1336 0 None None None 2024-03-14 15:40:58 UTC
Red Hat Product Errata RHBA-2024:1379 0 None None None 2024-03-19 15:01:06 UTC
Red Hat Product Errata RHBA-2024:1699 0 None None None 2024-04-08 14:54:18 UTC
Red Hat Product Errata RHSA-2024:0930 0 None None None 2024-02-21 00:27:44 UTC
Red Hat Product Errata RHSA-2024:1018 0 None None None 2024-02-28 12:41:41 UTC
Red Hat Product Errata RHSA-2024:1019 0 None None None 2024-02-28 12:34:19 UTC
Red Hat Product Errata RHSA-2024:1248 0 None None None 2024-03-12 00:47:03 UTC
Red Hat Product Errata RHSA-2024:1404 0 None None None 2024-03-19 17:27:58 UTC
Red Hat Product Errata RHSA-2024:1607 0 None None None 2024-04-02 15:55:43 UTC
Red Hat Product Errata RHSA-2024:1614 0 None None None 2024-04-02 17:21:57 UTC

Description Rohit Keshri 2024-01-23 13:27:21 UTC 
In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12
https://github.com/torvalds/linux/commit/2e54154b9f27262efd0cb4f903cc7d5ad1fe9628
Comment 1 Rohit Keshri 2024-01-24 05:54:55 UTC 
* RHEL9.2 and below are affected.
* RHEL8 affected.
Comment 9 errata-xmlrpc 2024-02-21 00:27:41 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
Comment 11 errata-xmlrpc 2024-02-28 12:34:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:1019 https://access.redhat.com/errata/RHSA-2024:1019
Comment 12 errata-xmlrpc 2024-02-28 12:41:38 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:1018 https://access.redhat.com/errata/RHSA-2024:1018
Comment 13 errata-xmlrpc 2024-03-12 00:47:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:1248 https://access.redhat.com/errata/RHSA-2024:1248
Comment 15 errata-xmlrpc 2024-03-19 17:27:56 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:1404 https://access.redhat.com/errata/RHSA-2024:1404
Comment 16 errata-xmlrpc 2024-04-02 15:55:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:1607 https://access.redhat.com/errata/RHSA-2024:1607
Comment 17 errata-xmlrpc 2024-04-02 17:21:53 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:1614 https://access.redhat.com/errata/RHSA-2024:1614
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