CVE-2022-50139
MEDIUMLinux Kernel 5.8-5.19.1 - Refcount Leak in AST VHub Descriptor Initialization
Title source: llmDescription
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.
References (5)
Core 5
Core References
Scores
CVSS v3
5.5
EPSS
0.0016
EPSS Percentile
5.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (17)
linux/Kernel
5.11.0 - 5.15.61linux
linux/Kernel
5.16.0 - 5.18.18linux
linux/Kernel
5.19.0 - 5.19.2linux
linux/Kernel
5.8.0 - 5.10.137linux
Linux/Linux
< 5.8
Linux/Linux
30d2617fd7ed052c30d1c21ddd4af4703d922be8 - 0e0a40c803643f4edc30f0660f2f3bea4d57a99a
Linux/Linux
30d2617fd7ed052c30d1c21ddd4af4703d922be8 - 220fafb4ed04187e9c17be4152da5a7f2ffbdd8c
Linux/Linux
30d2617fd7ed052c30d1c21ddd4af4703d922be8 - 3503305225ca24c3229414c769323fb8bf39b4bf
Linux/Linux
30d2617fd7ed052c30d1c21ddd4af4703d922be8 - 4070f3c83cd28267f469a59751480ad39435f26a
Linux/Linux
30d2617fd7ed052c30d1c21ddd4af4703d922be8 - e6db5780c2bf6e23be7b315809ef349b4b4f2213
... and 7 more
Published
Jun 18, 2025
Tracked Since
Feb 18, 2026