CVE-2022-50825usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
Updated under an hour ago ()
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It affects Linux. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Deferred
- Record last updated
- May 11, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from d016cbe4d7acf5100df83ecf4d02db4e9f607c1d before de1e2eb7f102e3073714396414592a39efb66b3e; from d016cbe4d7acf5100df83ecf4d02db4e9f607c1d before 82d1211f673bbdc822eaf1dbcbf1f2ae06556964; from d016cbe4d7acf5100df83ecf4d02db4e9f607c1d before dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e | CNA record |
References
- https://git.kernel.org/stable/c/de1e2eb7f102e3073714396414592a39efb66b3e
- https://git.kernel.org/stable/c/82d1211f673bbdc822eaf1dbcbf1f2ae06556964
- https://git.kernel.org/stable/c/dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.