CVEvulnerability
CVE-2025-40095
7.8 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-10-30
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
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.
References
- https://git.kernel.org/stable/c/08228941436047bdcd35a612c1aec0912a29d8cd git.kernel.org
- https://git.kernel.org/stable/c/380353c3a92be7d928e6f973bd065c5b79755ac3 git.kernel.org
- https://git.kernel.org/stable/c/5f65c8ad8c7292ed7e3716343fcd590a51818cc3 git.kernel.org
- https://git.kernel.org/stable/c/a8366263b7e5b663d7fb489d3a9ba1e2600049a6 git.kernel.org
- https://git.kernel.org/stable/c/ef81226bb1f8b6e761cd0b53d2696e9c1bc955d1 git.kernel.org