# CVE-2025-2175: libzvbi-common: A vulnerability was found in libzvbi up to 0.2.43

CVE-2025-2175 is fixed in 4 products on 1 platform, first by libzvbi-common 0.2.35-13ubuntu0.1~esm1, released March 11, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-2175
- Priority: Routine
- CVSS: 6.5 (Medium)
- EPSS: 0.0062
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 11, 2025

## Description

A vulnerability was found in libzvbi up to 0.2.43. It has been rated asproblematic. Affected by this issue is the function _vbi_strndup_iconv. Themanipulation leads to integer overflow. The attack may be launchedremotely. 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 isrecommended to upgrade the affected component. The code maintainer wasinformed beforehand about the issues. She reacted very fast and highlyprofessional.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libzvbi-common Ubuntu 18.04.6 LTS (bionic) | 0.2.35-13ubuntu0.1~esm1 | [libzvbi-common 0.2.35-13ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libzvbi-common-0.2.35-13ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | libzvbi-common Ubuntu 20.04 LTS (focal) | 0.2.35-17ubuntu0.1~esm1 | [libzvbi-common 0.2.35-17ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libzvbi-common-0.2.35-17ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | libzvbi-common Ubuntu 22.04.1 LTS (jammy) | 0.2.35-19ubuntu0.1~esm1 | [libzvbi-common 0.2.35-19ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libzvbi-common-0.2.35-19ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | libzvbi-common Ubuntu 24.04.5 LTS (noble) | 0.2.42-2ubuntu0.24.04.1~esm1 | [libzvbi-common 0.2.42-2ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libzvbi-common-0.2.42-2ubuntu0.24.04.1-esm1.md) | Mar 11, 2025 |
| Linux | libzvbi-common Ubuntu 24.10 (oracular) | 0.2.42-2ubuntu0.24.10.2 | [libzvbi-common 0.2.42-2ubuntu0.24.10.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libzvbi-common-0.2.42-2ubuntu0.24.10.2.md) | Jan 16, 2026 |
| Linux | libzvbi0 Ubuntu 18.04.6 LTS (bionic) | 0.2.35-13ubuntu0.1~esm1 | [libzvbi0 0.2.35-13ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libzvbi0-0.2.35-13ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | libzvbi0 Ubuntu 20.04 LTS (focal) | 0.2.35-17ubuntu0.1~esm1 | [libzvbi0 0.2.35-17ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libzvbi0-0.2.35-17ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | libzvbi0 Ubuntu 22.04.1 LTS (jammy) | 0.2.35-19ubuntu0.1~esm1 | [libzvbi0 0.2.35-19ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libzvbi0-0.2.35-19ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | libzvbi0t64 Ubuntu 24.04.5 LTS (noble) | 0.2.42-2ubuntu0.24.04.1~esm1 | [libzvbi0t64 0.2.42-2ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libzvbi0t64-0.2.42-2ubuntu0.24.04.1-esm1.md) | Mar 11, 2025 |
| Linux | libzvbi0t64 Ubuntu 24.10 (oracular) | 0.2.42-2ubuntu0.24.10.2 | [libzvbi0t64 0.2.42-2ubuntu0.24.10.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libzvbi0t64-0.2.42-2ubuntu0.24.10.2.md) | Jan 16, 2026 |
| Linux | zvbi Debian 12.15 (bookworm) | 0.2.41-1+deb12u1 | [DEBIAN-CVE-2025-2175](https://patchblox.com/security/data/fix/linux/debian-cve-2025-2175.md) | Mar 11, 2025 |
| Linux | zvbi Debian 13.5 (trixie) | 0.2.44-1 | [DEBIAN-CVE-2025-2175](https://patchblox.com/security/data/fix/linux/debian-cve-2025-2175.md) | Mar 11, 2025 |
| Linux | zvbi Debian 14 | 0.2.44-1 | [DEBIAN-CVE-2025-2175](https://patchblox.com/security/data/fix/linux/debian-cve-2025-2175.md) | Mar 11, 2025 |
| Linux | zvbi Ubuntu 18.04.6 LTS (bionic) | 0.2.35-13ubuntu0.1~esm1 | [zvbi 0.2.35-13ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-zvbi-0.2.35-13ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | zvbi Ubuntu 20.04 LTS (focal) | 0.2.35-17ubuntu0.1~esm1 | [zvbi 0.2.35-17ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-zvbi-0.2.35-17ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | zvbi Ubuntu 22.04.1 LTS (jammy) | 0.2.35-19ubuntu0.1~esm1 | [zvbi 0.2.35-19ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-zvbi-0.2.35-19ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | zvbi Ubuntu 24.04.5 LTS (noble) | 0.2.42-2ubuntu0.24.04.1~esm1 | [zvbi 0.2.42-2ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-zvbi-0.2.42-2ubuntu0.24.04.1-esm1.md) | Mar 11, 2025 |
| Linux | zvbi Ubuntu 24.10 (oracular) | 0.2.42-2ubuntu0.24.10.2 | [zvbi 0.2.42-2ubuntu0.24.10.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-zvbi-0.2.42-2ubuntu0.24.10.2.md) | Jan 16, 2026 |
| Linux | zvbi opensuse-leap 15.6 | 0.2.35-150000.4.3.1 | [SUSE-SU-2025:0979-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0979-1.md) | Mar 21, 2025 |
| Linux | zvbi sles 15.6 | 0.2.35-150000.4.3.1 | [SUSE-SU-2025:0979-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0979-1.md) | Mar 21, 2025 |

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