CVE-2022-50139
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 30d2617fd7ed052c30d1c21ddd4af4703d922be8 < e6db5780c2bf6e23be7b315809ef349b4b4f2213 | affected |
| Linux | Linux | 30d2617fd7ed052c30d1c21ddd4af4703d922be8 < 4070f3c83cd28267f469a59751480ad39435f26a | affected |
| Linux | Linux | 30d2617fd7ed052c30d1c21ddd4af4703d922be8 < 0e0a40c803643f4edc30f0660f2f3bea4d57a99a | affected |
| Linux | Linux | 30d2617fd7ed052c30d1c21ddd4af4703d922be8 < 3503305225ca24c3229414c769323fb8bf39b4bf | affected |
| Linux | Linux | 30d2617fd7ed052c30d1c21ddd4af4703d922be8 < 220fafb4ed04187e9c17be4152da5a7f2ffbdd8c | affected |
| Linux | Linux | 5.8 | affected |
| Linux | Linux | 0 < 5.8 | unaffected |
| Linux | Linux | 5.10.137 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.61 <= 5.15.* | unaffected |
| Linux | Linux | 5.18.18 <= 5.18.* | unaffected |
| Linux | Linux | 5.19.2 <= 5.19.* | unaffected |
| Linux | Linux | 6.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/e6db5780c2bf6e23be7b315809ef349b4b4f2213
- https://git.kernel.org/stable/c/4070f3c83cd28267f469a59751480ad39435f26a
- https://git.kernel.org/stable/c/0e0a40c803643f4edc30f0660f2f3bea4d57a99a
- https://git.kernel.org/stable/c/3503305225ca24c3229414c769323fb8bf39b4bf
- https://git.kernel.org/stable/c/220fafb4ed04187e9c17be4152da5a7f2ffbdd8c
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