# CVE-2023-3152: openvswitch: This update for openvswitch fixes the following issues:  Update to v3.1.7:   - CVE-2023-3966: openvswitch, openvswitc...

CVE-2023-3152 is fixed in 2 products on 1 platform, first by SUSE-SU-2026:0280-1, released January 23, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2023-3152
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0084
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 23, 2026

## Description

This update for openvswitch fixes the following issues:  Update to v3.1.7:   - CVE-2023-3966: openvswitch, openvswitch3: Invalid memory access in Geneve with HW offload (bsc#1219465).  - CVE-2024-2182: openvswitch: ov: insufficient validation of incoming BFD packets may lead to denial of service (bsc#1255435).  - CVE-2023-1668: openvswitch: remote traffic denial of service via crafted packets with IP proto 0 (bsc#1210054).  - CVE-2023-3153: openvswitch,openvswitch3: service monitor MAC flow is not rate limited (bsc#1212125).  - CVE-2023-5366: openvswitch: missing masks on a final stage with ports trie (bsc#1216002).

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | openvswitch opensuse-leap 15.6 | 3.1.7-150600.33.9.1 | [SUSE-SU-2026:0280-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0280-1.md) | Jan 23, 2026 |
| Linux | openvswitch sles 15.6 | 3.1.7-150600.33.9.1 | [SUSE-SU-2026:0280-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0280-1.md) | Jan 23, 2026 |
| Linux | openvswitch3 opensuse-leap 15.6 | 3.1.7-150500.3.25.1 | [SUSE-SU-2026:0290-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0290-1.md) | Jan 26, 2026 |

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Data as of 2026-11-10T20:03:11Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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