Description
In binder_inc_ref_for_node of binder.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-239630375References: Upstream kernel
Exploits (2)
References (3)
Core 3
Core References
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5257
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
Patch, Vendor Advisory
https://source.android.com/security/bulletin/2022-10-01
Scores
CVSS v3
7.8
EPSS
0.0543
EPSS Percentile
90.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (3)
debian/debian_linux
10.0
debian/debian_linux
11.0
google/android
Published
Oct 11, 2022
Tracked Since
Feb 18, 2026