CVE-2022-50162
wifi: libertas: Fix possible refcount leak in if_usb_probe()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: Fix possible refcount leak in if_usb_probe() usb_get_dev will be called before lbs_get_firmware_async which means that usb_put_dev need to be called when lbs_get_firmware_async fails.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
ce84bb69f50e6f6cfeabc9b965365290f4184417 < 61b2ec97487399c58ae2e34f250f4884e671799b ce84bb69f50e6f6cfeabc9b965365290f4184417 < 4c8e2f9ce1428e44cb103035eeced7aeb6b80980 ce84bb69f50e6f6cfeabc9b965365290f4184417 < 878e7f39803a9ab5bb9766956a7a04351d4bf99d ce84bb69f50e6f6cfeabc9b965365290f4184417 < 97e5d3e46a3a2100253a9717a4df98d68aeb10b8 ce84bb69f50e6f6cfeabc9b965365290f4184417 < d7365590d15bbd9008f424ef043d1778ffe29f42 ce84bb69f50e6f6cfeabc9b965365290f4184417 < 00d0c4e59c0f8ad1f86874bb64b220394e687028 ce84bb69f50e6f6cfeabc9b965365290f4184417 < 5b92f406a5199b6b01dc664b9226d824ae2835f0 ce84bb69f50e6f6cfeabc9b965365290f4184417 < 6fd57e1d120bf13d4dc6c200a7cf914e6347a316
Linux / Linux
3.5
References
git.kernel.org: https://git.kernel.org/stable/c/61b2ec97487399c58ae2e34f250f4884e671799b git.kernel.org: https://git.kernel.org/stable/c/4c8e2f9ce1428e44cb103035eeced7aeb6b80980 git.kernel.org: https://git.kernel.org/stable/c/878e7f39803a9ab5bb9766956a7a04351d4bf99d git.kernel.org: https://git.kernel.org/stable/c/97e5d3e46a3a2100253a9717a4df98d68aeb10b8 git.kernel.org: https://git.kernel.org/stable/c/d7365590d15bbd9008f424ef043d1778ffe29f42 git.kernel.org: https://git.kernel.org/stable/c/00d0c4e59c0f8ad1f86874bb64b220394e687028 git.kernel.org: https://git.kernel.org/stable/c/5b92f406a5199b6b01dc664b9226d824ae2835f0 git.kernel.org: https://git.kernel.org/stable/c/6fd57e1d120bf13d4dc6c200a7cf914e6347a316