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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.

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2025-12-30 | Assigner Linux

Product status

Default status
unaffected

d016cbe4d7acf5100df83ecf4d02db4e9f607c1d (git) before de1e2eb7f102e3073714396414592a39efb66b3e
affected

d016cbe4d7acf5100df83ecf4d02db4e9f607c1d (git) before 82d1211f673bbdc822eaf1dbcbf1f2ae06556964
affected

d016cbe4d7acf5100df83ecf4d02db4e9f607c1d (git) before dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e
affected

Default status
affected

5.18
affected

Any version before 5.18
unaffected

6.0.16 (semver)
unaffected

6.1.2 (semver)
unaffected

6.2 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/de1e2eb7f102e3073714396414592a39efb66b3e

git.kernel.org/...c/82d1211f673bbdc822eaf1dbcbf1f2ae06556964

git.kernel.org/...c/dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e

cve.org (CVE-2022-50825)

nvd.nist.gov (CVE-2022-50825)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.