Bug 2368600 (CVE-2025-5222)

Summary:	CVE-2025-5222 icu: Stack buffer overflow in the SRBRoot::addTag function
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A stack buffer overflow was found in Internationl components for unicode (ICU ). While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2368603, 2368601, 2368602, 2368604, 2428860
Bug Blocks:

Description OSIDB Bzimport 2025-05-26 14:41:53 UTC

A stack buffer overflow was found in ICU version 76.0.1. While running the genrb binary the 'subtag' struct is overflowed in SRBRoot::addTag function. This may lead to memory corruption and arbitrary code execution.

Comment 3 errata-xmlrpc 2025-07-28 11:20:18 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:11888 https://access.redhat.com/errata/RHSA-2025:11888

Comment 4 errata-xmlrpc 2025-07-29 12:12:27 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:12083 https://access.redhat.com/errata/RHSA-2025:12083

Comment 5 errata-xmlrpc 2025-07-31 04:28:47 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:12331 https://access.redhat.com/errata/RHSA-2025:12331

Comment 6 errata-xmlrpc 2025-07-31 04:47:49 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:12333 https://access.redhat.com/errata/RHSA-2025:12333

Comment 7 errata-xmlrpc 2025-07-31 04:49:02 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:12332 https://access.redhat.com/errata/RHSA-2025:12332