Description
In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-154177719References: Upstream kernel
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/pixel/2021-10-01
Scores
CVSS v3
6.7
EPSS
0.0006
EPSS Percentile
18.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-125
CWE-416
Status
published
Products (1)
google/android
Published
Oct 25, 2021
Tracked Since
Feb 18, 2026