Bug 2282676 (CVE-2023-52817) - CVE-2023-52817 kernel: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
Summary: CVE-2023-52817 kernel: drm/amdgpu: Fix a null pointer access when the smc_rre...
Keywords:
Status: NEW
Alias: CVE-2023-52817
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: 2282862
TreeView+ depends on / blocked
 
Reported: 2024-05-22 18:15 UTC by Mauro Matteo Cascella
Modified: 2024-10-03 14:45 UTC (History)
49 users (show)

Fixed In Version: kernel 4.19.300, kernel 5.4.262, kernel 5.10.202, kernel 5.15.140, kernel 6.1.64, kernel 6.5.13, kernel 6.6.3, kernel 6.7
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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:7043 0 None None None 2024-09-24 09:42:31 UTC
Red Hat Product Errata RHBA-2024:7198 0 None None None 2024-09-26 09:50:10 UTC
Red Hat Product Errata RHBA-2024:7236 0 None None None 2024-09-26 14:32:44 UTC
Red Hat Product Errata RHBA-2024:7637 0 None None None 2024-10-03 14:45:17 UTC
Red Hat Product Errata RHSA-2024:7000 0 None None None 2024-09-24 02:31:10 UTC
Red Hat Product Errata RHSA-2024:7001 0 None None None 2024-09-24 00:36:41 UTC

Description Mauro Matteo Cascella 2024-05-22 18:15:47 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL

The Linux kernel CVE team has assigned CVE-2023-52817 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052104-CVE-2023-52817-ba29@gregkh/T
Comment 4 Alex 2024-06-09 16:10:31 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52817 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is an approximation based on flags DANGER NULLPTR  ; these flags parsed automatically based on patch 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.
Comment 14 errata-xmlrpc 2024-09-24 00:36:38 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 15 errata-xmlrpc 2024-09-24 02:31:07 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
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