# CVE-2022-50574: linux: In the Linux kernel, the following vulnerability has been resolved:  drm/omap: dss: Fix refcount leak bugs  In dss_in...

CVE-2022-50574 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50574, released October 22, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-50574
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0022
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 22, 2025

## Description

In the Linux kernel, the following vulnerability has been resolved:  drm/omap: dss: Fix refcount leak bugs  In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used anymore.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 6.0.3-1 | [DEBIAN-CVE-2022-50574](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50574.md) | Oct 22, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.0.3-1 | [DEBIAN-CVE-2022-50574](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50574.md) | Oct 22, 2025 |
| Linux | linux Debian 14 | 6.0.3-1 | [DEBIAN-CVE-2022-50574](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50574.md) | Oct 22, 2025 |

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