CVE-2025-2175

Publication date 11 March 2025

Last updated 24 March 2025

Ubuntu priority

Cvss 3 Severity Score

A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
zvbi	24.10 oracular	Fixed 0.2.42-2ubuntu0.24.10.2
	24.04 LTS noble	Fixed 0.2.42-2ubuntu0.24.04.1~esm1 Ubuntu Pro
	22.04 LTS jammy	Fixed 0.2.35-19ubuntu0.1~esm1 Ubuntu Pro
	20.04 LTS focal	Fixed 0.2.35-17ubuntu0.1~esm1 Ubuntu Pro
	18.04 LTS bionic	Fixed 0.2.35-13ubuntu0.1~esm1 Ubuntu Pro
	16.04 LTS xenial	Fixed 0.2.35-10ubuntu0.1~esm1 Ubuntu Pro

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Notes

rodrigo-zaiden

same fix commit for CVE-2025-2173, CVE-2025-2174 CVE-2025-2175, CVE-2025-2176, CVE-2025-2177

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
zvbi	Upstream: ca16721

Severity score breakdown

Parameter	Value
Base score	4.3 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	Low
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

References

Related Ubuntu Security Notices (USN)

USN-7367-1
zvbi vulnerabilities
24 March 2025