CVE-2022-50139

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc()

We should call of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 30d2617fd7ed052c30d1c21ddd4af4703d922be8, < e6db5780c2bf6e23be7b315809ef349b4b4f2213; >= 30d2617fd7ed052c30d1c21ddd4af4703d922be8, < 4070f3c83cd28267f469a59751480ad39435f26a; >= 30d2617fd7ed052c30d1c21ddd4af4703d922be8, < 0e0a40c803643f4edc30f0660f2f3bea4d57a99a; >= 30d2617fd7ed052c30d1c21ddd4af4703d922be8, < 3503305225ca24c3229414c769323fb8bf39b4bf; >= 30d2617fd7ed052c30d1c21ddd4af4703d922be8, < 220fafb4ed04187e9c17be4152da5a7f2ffbdd8c
LinuxLinux5.8

References

Timeline

Published
Jun 18, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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