Vulnerabilities > CVE-2023-21255 - Use After Free vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 | |
| OS | 2 |
Common Weakness Enumeration (CWE)
References
- https://android.googlesource.com/kernel/common/+/1ca1130ec62d
- https://android.googlesource.com/kernel/common/+/1ca1130ec62d
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://security.netapp.com/advisory/ntap-20240119-0010/
- https://security.netapp.com/advisory/ntap-20240119-0010/
- https://source.android.com/security/bulletin/2023-07-01
- https://source.android.com/security/bulletin/2023-07-01
- https://www.debian.org/security/2023/dsa-5480
- https://www.debian.org/security/2023/dsa-5480