Bug 2373423 (CVE-2022-50050) - CVE-2022-50050 kernel: ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf()
Summary: CVE-2022-50050 kernel: ASoC: SOF: Intel: hda: Fix potential buffer overflow b...
Keywords:
Status: NEW
Alias: CVE-2022-50050
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 12:02 UTC by OSIDB Bzimport
Modified: 2025-11-12 05:16 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-2025:19268 0 None None None 2025-10-29 15:11:42 UTC
Red Hat Product Errata RHSA-2025:19492 0 None None None 2025-11-03 15:53:32 UTC
Red Hat Product Errata RHSA-2025:21084 0 None None None 2025-11-12 05:16:10 UTC

Description OSIDB Bzimport 2025-06-18 12:02:16 UTC
In the Linux kernel, the following vulnerability has been resolved:

ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf()

snprintf() returns the would-be-filled size when the string overflows
the given buffer size, hence using this value may result in the buffer
overflow (although it's unrealistic).

This patch replaces with a safer version, scnprintf() for papering
over such a potential issue.

Comment 1 Avinash Hanwate 2025-06-20 09:37:46 UTC
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025061845-CVE-2022-50050-f90d@gregkh/T

Comment 8 errata-xmlrpc 2025-10-29 15:11:40 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:19268 https://access.redhat.com/errata/RHSA-2025:19268

Comment 9 errata-xmlrpc 2025-11-03 15:53:31 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:19492 https://access.redhat.com/errata/RHSA-2025:19492

Comment 10 errata-xmlrpc 2025-11-12 05:16:09 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-2025:21084 https://access.redhat.com/errata/RHSA-2025:21084


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