Descripción
In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrx_stats in nv_remove nv_remove() frees the per-CPU txrx_stats before unregister_netdev(). Until unregister completes, ndo_get_stats64, the NAPI/xmit data path, and nv_close()/drain may still access txrx_stats, leading to a use-after-free. Free the stats only after unregister_netdev().
CVSS 7.8EPSS 0.126%Riesgo 0.79
Ver fuente- Publicación
- 2026-08-15 13:18:00
- Versiones afectadas
- unknown
- Tipo
- Kernel
- Última modificación
- 2026-08-19 17:21:09
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H