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CVE-2022-50825
usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
Not scoredEPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe() I got the following report while doing fault injection test: OF: ERROR: memory leak, expected refcount 1 instead of 4, of_node_get()/of_node_put() unbalanced - destroy cset entry: attach overlay node /i2c/tcpc@60/connector If wusb3801_hw_init() fails, fwnode_handle_put() needs be called to avoid refcount leak.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.27% · top 80% of all CVEs (7 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected d016cbe4d7acf5100df83ecf4d02db4e9f607c1d – < de1e2eb7f102e3073714396414592a39efb66b3e
- affected d016cbe4d7acf5100df83ecf4d02db4e9f607c1d – < 82d1211f673bbdc822eaf1dbcbf1f2ae06556964
- affected d016cbe4d7acf5100df83ecf4d02db4e9f607c1d – < dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e
- affected 5.18
- unaffected < 5.18
- unaffected 6.0.16 – ≤ 6.0.*
- unaffected 6.1.2 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References (3)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2022-50825)Record last updated .