CVE-2018-9439

State: PUBLISHED · Published: 2024-12-04 · Updated: 2024-12-05 · Assigner: google_android

Description

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.

CWE

CWE-416 — CWE-416 Use After Free

Affected

Google / Android — v=Kernel [affected]

CVSS

(none)

References

https://source.android.com/security/bulletin/pixel/2018-08-01

Source

cvelistV5-main/cves/2018/9xxx/CVE-2018-9439.json