CVE-2022-50825 — Vulnetix

CVE-2022-50825 PUBLISHED

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.

EPSS 0.02% · 5.8th percentile

Risk Scores

EPSS Score

0.02%

5.8th percentile

Affected Products

Vendor	Product	Versions
Linux	Linux	6.2, 0, 6.0.16
linux	linux_kernel	5.18, 5.18, 5.18

Exploit Intelligence

https://git.kernel.org/stable/c/de1e2eb7f102e3073714396414592a39efb66b3e (circl)
https://git.kernel.org/stable/c/82d1211f673bbdc822eaf1dbcbf1f2ae06556964 (circl)
https://git.kernel.org/stable/c/dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e (circl)

Timeline

Dec 30, 2025 CVE Published
Dec 31, 2025 EPSS Score
Jan 3, 2026 EPSS Score
Jan 7, 2026 EPSS Score
Jan 10, 2026 EPSS Score
Jan 14, 2026 EPSS Score
Jan 17, 2026 EPSS Score
Jan 21, 2026 EPSS Score
Jan 24, 2026 EPSS Score
Jan 28, 2026 EPSS Score
Jan 31, 2026 EPSS Score
Feb 4, 2026 EPSS Score

References

https://git.kernel.org/stable/c/de1e2eb7f102e3073714396414592a39efb66b3e url
https://git.kernel.org/stable/c/82d1211f673bbdc822eaf1dbcbf1f2ae06556964 url
https://git.kernel.org/stable/c/dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e url
https://nvd.nist.gov/vuln/detail/CVE-2022-50825 advisory

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