Bug 2365013 (CVE-2025-37803) - CVE-2025-37803 kernel: udmabuf: fix a buf size overflow issue during udmabuf creation
Summary: CVE-2025-37803 kernel: udmabuf: fix a buf size overflow issue during udmabuf ...
Keywords:
Status: NEW
Alias: CVE-2025-37803
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-08 07:01 UTC by OSIDB Bzimport
Modified: 2025-09-18 06:40 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-2025:11571 0 None None None 2025-07-23 00:22:17 UTC
Red Hat Product Errata RHSA-2025:11572 0 None None None 2025-07-23 00:15:27 UTC
Red Hat Product Errata RHSA-2025:11810 0 None None None 2025-07-28 03:01:32 UTC
Red Hat Product Errata RHSA-2025:15429 0 None None None 2025-09-08 06:47:15 UTC
Red Hat Product Errata RHSA-2025:15447 0 None None None 2025-09-08 10:22:55 UTC

Description OSIDB Bzimport 2025-05-08 07:01:32 UTC 
In the Linux kernel, the following vulnerability has been resolved:

udmabuf: fix a buf size overflow issue during udmabuf creation

by casting size_limit_mb to u64  when calculate pglimit.
Comment 1 Avinash Hanwate 2025-05-08 12:02:52 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050814-CVE-2025-37803-0c5c@gregkh/T
Comment 3 errata-xmlrpc 2025-07-23 00:15:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:11572 https://access.redhat.com/errata/RHSA-2025:11572
Comment 4 errata-xmlrpc 2025-07-23 00:22:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:11571 https://access.redhat.com/errata/RHSA-2025:11571
Comment 5 errata-xmlrpc 2025-07-28 03:01:31 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:11810 https://access.redhat.com/errata/RHSA-2025:11810
Comment 6 errata-xmlrpc 2025-09-08 06:47:14 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:15429 https://access.redhat.com/errata/RHSA-2025:15429
Comment 7 errata-xmlrpc 2025-09-08 10:22:54 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:15447 https://access.redhat.com/errata/RHSA-2025:15447
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