# CVE-2022-50708: linux: In the Linux kernel, the following vulnerability has been resolved:  HSI: ssi_protocol: fix potential resource leak i...

CVE-2022-50708 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50708, released December 24, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-50708
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0020
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 24, 2025

## Description

In the Linux kernel, the following vulnerability has been resolved:  HSI: ssi_protocol: fix potential resource leak in ssip_pn_open()  ssip_pn_open() claims the HSI client's port with hsi_claim_port(). When hsi_register_port_event() gets some error and returns a negetive value, the HSI client's port should be released with hsi_release_port().  Fix it by calling hsi_release_port() when hsi_register_port_event() fails.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 6.0.3-1 | [DEBIAN-CVE-2022-50708](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50708.md) | Dec 24, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.0.3-1 | [DEBIAN-CVE-2022-50708](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50708.md) | Dec 24, 2025 |
| Linux | linux Debian 14 | 6.0.3-1 | [DEBIAN-CVE-2022-50708](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50708.md) | Dec 24, 2025 |

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