CVE-2020-0423
Summary
| CVE | CVE-2020-0423 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-10-14 14:15:00 UTC |
| Updated | 2022-04-28 18:23:00 UTC |
| Description | In binder_release_work of binder.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-161151868References: N/A |
Risk And Classification
Problem Types: CWE-416 | CWE-667
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Android Security Bulletin—October 2020 | Android Open Source Project | MISC | source.android.com | Vendor Advisory |
| [SECURITY] [DLA 2483-1] linux-4.19 security update | MLIST | lists.debian.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 198328 Ubuntu Security Notification for Linux kernel (OEM) vulnerabilities (USN-4912-1)