CVEvulnerability
CVE-2023-21255
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-07-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416, CWE-787
Description
In multiple functions of binder.c, there is a possible memory corruption 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.
Affected configurations
• google android
• debian debian linux 10.0
• debian debian linux 11.0
Related
References
- https://android.googlesource.com/kernel/common/+/1ca1130ec62d Patch
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240119-0010/ security.netapp.com
- https://source.android.com/security/bulletin/2023-07-01 Patch, Vendor Advisory
- https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
- https://android.googlesource.com/kernel/common/+/1ca1130ec62d Patch
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240119-0010/ security.netapp.com
- https://source.android.com/security/bulletin/2023-07-01 Patch, Vendor Advisory
- https://www.debian.org/security/2023/dsa-5480 Third Party Advisory