CVE-2022-49984
HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report It is possible for a malicious device to forgo submitting a Feature Report. The HID Steam driver presently makes no prevision for this and de-references the 'struct hid_report' pointer obtained from the HID devices without first checking its validity. Let's change that.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
c164d6abf3841ffacfdb757c10616f9cb1f67276 < c20d03b82a2e3ddbb555dad4d4f3374a9763222c c164d6abf3841ffacfdb757c10616f9cb1f67276 < fa2b822d86be5b5ad54fe4fa2daca464e71ff90a c164d6abf3841ffacfdb757c10616f9cb1f67276 < dc815761948ab5b8c94db6cb53c95103588f16ae c164d6abf3841ffacfdb757c10616f9cb1f67276 < 989560b6d9e00d99e07bc33067fa1c770994bf4d c164d6abf3841ffacfdb757c10616f9cb1f67276 < dee1e51b54794e90763e70a3c78f27ba4fa930ec c164d6abf3841ffacfdb757c10616f9cb1f67276 < cd11d1a6114bd4bc6450ae59f6e110ec47362126
Linux / Linux
4.18
References
git.kernel.org: https://git.kernel.org/stable/c/c20d03b82a2e3ddbb555dad4d4f3374a9763222c git.kernel.org: https://git.kernel.org/stable/c/fa2b822d86be5b5ad54fe4fa2daca464e71ff90a git.kernel.org: https://git.kernel.org/stable/c/dc815761948ab5b8c94db6cb53c95103588f16ae git.kernel.org: https://git.kernel.org/stable/c/989560b6d9e00d99e07bc33067fa1c770994bf4d git.kernel.org: https://git.kernel.org/stable/c/dee1e51b54794e90763e70a3c78f27ba4fa930ec git.kernel.org: https://git.kernel.org/stable/c/cd11d1a6114bd4bc6450ae59f6e110ec47362126