CVE-2025-5222
ICU Buffer Overflow Vulnerability
Description
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.
INFO
Published Date :
May 27, 2025, 9:15 p.m.
Last Modified :
Aug. 8, 2025, 2:55 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-5222
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|---|
CVSS 3.1 | HIGH | [email protected] |
Public PoC/Exploit Available at Github
CVE-2025-5222 has a 6 public
PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-5222
.
URL | Resource |
---|---|
https://access.redhat.com/errata/RHSA-2025:11888 | Vendor Advisory |
https://access.redhat.com/errata/RHSA-2025:12083 | Vendor Advisory |
https://access.redhat.com/errata/RHSA-2025:12331 | Vendor Advisory |
https://access.redhat.com/errata/RHSA-2025:12332 | Vendor Advisory |
https://access.redhat.com/errata/RHSA-2025:12333 | Vendor Advisory |
https://access.redhat.com/security/cve/CVE-2025-5222 | Vendor Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2368600 | Issue Tracking |
https://lists.debian.org/debian-lts-announce/2025/06/msg00015.html | Mailing List |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-5222
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-5222
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Debian build files for icu 74.2 with a patch to fix CVE-2025-5222
github runner
Dockerfile Shell
All Public RunWhen Helm Charts - Managed by terraform
Smarty Shell Dockerfile
Run paperless-ngx rootless by default (no SUID)!
Dockerfile Python
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Unifi Controller (DB included)
Dockerfile Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-5222
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-5222
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Aug. 08, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:unicode:international_components_for_unicode:*:*:*:*:*:*:*:* versions up to (excluding) 78.1 Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:11888 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:12083 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:12331 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:12332 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:12333 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/security/cve/CVE-2025-5222 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://bugzilla.redhat.com/show_bug.cgi?id=2368600 Types: Issue Tracking Added Reference Type CVE: https://lists.debian.org/debian-lts-announce/2025/06/msg00015.html Types: Mailing List -
CVE Modified by [email protected]
Jul. 31, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:12331 Added Reference https://access.redhat.com/errata/RHSA-2025:12332 Added Reference https://access.redhat.com/errata/RHSA-2025:12333 -
CVE Modified by [email protected]
Jul. 29, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:12083 -
CVE Modified by [email protected]
Jul. 28, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:11888 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Jun. 15, 2025
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2025/06/msg00015.html -
New CVE Received by [email protected]
May. 27, 2025
Action Type Old Value New Value Added Description 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. Added CVSS V3.1 AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Added CWE CWE-120 Added Reference https://access.redhat.com/security/cve/CVE-2025-5222 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2368600