medium6.7
CVE-2018-9439
In __unregister_prot_hook and packet_release of af_packet.c, there is a possible use-after-free due to improper locking.
Impact
In __unregister_prot_hook and packet_release of af_packet.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Android | All versions |