CVE-2022-50825
- Source
- https://cve.org/CVERecord?id=CVE-2022-50825
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50825.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-50825
- Downstream
- Published
- 2025-12-30T12:08:38.249Z
- Modified
- 2026-03-20T11:47:38.425177Z
- Summary
- usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
- Details
-
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, ofnodeget()/ofnodeput() unbalanced - destroy cset entry: attach overlay node /i2c/tcpc@60/connector
If wusb3801hwinit() fails, fwnodehandleput() needs be called to avoid refcount leak.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50825.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/82d1211f673bbdc822eaf1dbcbf1f2ae06556964
- https://git.kernel.org/stable/c/dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e
- https://git.kernel.org/stable/c/de1e2eb7f102e3073714396414592a39efb66b3e
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50825.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50825
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git