Bug 2373539 (CVE-2022-50087) - CVE-2022-50087 kernel: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails
Summary: CVE-2022-50087 kernel: firmware: arm_scpi: Ensure scpi_info is not assigned i...
Keywords:
Status: NEW
Alias: CVE-2022-50087
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-06-18 12:07 UTC by OSIDB Bzimport
Modified: 2025-10-20 13:27 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:16919 0 None None None 2025-09-29 12:10:05 UTC
Red Hat Product Errata RHSA-2025:16920 0 None None None 2025-09-29 10:19:09 UTC
Red Hat Product Errata RHSA-2025:17570 0 None None None 2025-10-08 15:12:03 UTC
Red Hat Product Errata RHSA-2025:17734 0 None None None 2025-10-13 00:22:50 UTC
Red Hat Product Errata RHSA-2025:17735 0 None None None 2025-10-13 00:13:08 UTC
Red Hat Product Errata RHSA-2025:17958 0 None None None 2025-10-14 08:27:04 UTC
Red Hat Product Errata RHSA-2025:18043 0 None None None 2025-10-15 00:24:57 UTC
Red Hat Product Errata RHSA-2025:18054 0 None None None 2025-10-15 07:05:12 UTC
Red Hat Product Errata RHSA-2025:18098 0 None None None 2025-10-15 11:36:49 UTC
Red Hat Product Errata RHSA-2025:18281 0 None None None 2025-10-20 02:00:31 UTC

Description OSIDB Bzimport 2025-06-18 12:07:24 UTC 
In the Linux kernel, the following vulnerability has been resolved:

firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails

When scpi probe fails, at any point, we need to ensure that the scpi_info
is not set and will remain NULL until the probe succeeds. If it is not
taken care, then it could result use-after-free as the value is exported
via get_scpi_ops() and could refer to a memory allocated via devm_kzalloc()
but freed when the probe fails.
Comment 1 Avinash Hanwate 2025-06-19 15:39:00 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025061859-CVE-2022-50087-53b1@gregkh/T
Comment 6 errata-xmlrpc 2025-09-29 10:19:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:16920 https://access.redhat.com/errata/RHSA-2025:16920
Comment 7 errata-xmlrpc 2025-09-29 12:10:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:16919 https://access.redhat.com/errata/RHSA-2025:16919
Comment 8 errata-xmlrpc 2025-10-08 15:12:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2025:17570 https://access.redhat.com/errata/RHSA-2025:17570
Comment 9 errata-xmlrpc 2025-10-13 00:13:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:17735 https://access.redhat.com/errata/RHSA-2025:17735
Comment 10 errata-xmlrpc 2025-10-13 00:22:49 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:17734 https://access.redhat.com/errata/RHSA-2025:17734
Comment 11 errata-xmlrpc 2025-10-14 08:27:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:17958 https://access.redhat.com/errata/RHSA-2025:17958
Comment 12 errata-xmlrpc 2025-10-15 00:24:56 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-2025:18043 https://access.redhat.com/errata/RHSA-2025:18043
Comment 13 errata-xmlrpc 2025-10-15 07:05:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:18054 https://access.redhat.com/errata/RHSA-2025:18054
Comment 14 errata-xmlrpc 2025-10-15 11:36:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:18098 https://access.redhat.com/errata/RHSA-2025:18098
Comment 15 errata-xmlrpc 2025-10-20 02:00:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:18281 https://access.redhat.com/errata/RHSA-2025:18281
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