CVE-2025-40095
usb: gadget: f_rndis: Refactor bind path to use __free()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_rndis: Refactor bind path to use __free() After an bind/unbind cycle, the rndis->notify_req is left stale. If a subsequent bind fails, the unified error label attempts to free this stale request, leading to a NULL pointer dereference when accessing ep->ops->free_request. Refactor the error handling in the bind path to use the __free() automatic cleanup mechanism.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 30, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
45fe3b8e5342cd1ce307099459c74011d8e01986 < ef81226bb1f8b6e761cd0b53d2696e9c1bc955d1 45fe3b8e5342cd1ce307099459c74011d8e01986 < 5f65c8ad8c7292ed7e3716343fcd590a51818cc3 45fe3b8e5342cd1ce307099459c74011d8e01986 < 380353c3a92be7d928e6f973bd065c5b79755ac3 45fe3b8e5342cd1ce307099459c74011d8e01986 < a8366263b7e5b663d7fb489d3a9ba1e2600049a6 45fe3b8e5342cd1ce307099459c74011d8e01986 < 08228941436047bdcd35a612c1aec0912a29d8cd
Linux / Linux
2.6.27
References
git.kernel.org: https://git.kernel.org/stable/c/ef81226bb1f8b6e761cd0b53d2696e9c1bc955d1 git.kernel.org: https://git.kernel.org/stable/c/5f65c8ad8c7292ed7e3716343fcd590a51818cc3 git.kernel.org: https://git.kernel.org/stable/c/380353c3a92be7d928e6f973bd065c5b79755ac3 git.kernel.org: https://git.kernel.org/stable/c/a8366263b7e5b663d7fb489d3a9ba1e2600049a6 git.kernel.org: https://git.kernel.org/stable/c/08228941436047bdcd35a612c1aec0912a29d8cd