CVE-2022-20572
Summary
| CVE | CVE-2022-20572 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-12-16 16:15:00 UTC |
| Updated | 2023-08-08 14:21:00 UTC |
| Description | In verity_target of dm-verity-target.c, there is a possible way to modify read-only files due to a missing permission check. 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-234475629References: Upstream kernel |
Risk And Classification
Problem Types: CWE-862
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Pixel Update Bulletin—December2022 | Android Open Source Project | MISC | source.android.com | |
| 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
- 181300 Debian Security Update for linux (CVE-2022-20572)
- 199560 Ubuntu Security Notification for Linux kernel (AWS) Vulnerabilities (USN-6001-1)
- 199568 Ubuntu Security Notification for Linux kernel (AWS) Vulnerabilities (USN-6013-1)
- 199577 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6014-1)
- 610451 Google Pixel Android December 2022 Security Patch Missing
- 610464 Google Android January 2023 Security Patch Missing for Huawei EMUI
- 672590 EulerOS Security Update for kernel (EulerOS-SA-2023-1347)
- 672738 EulerOS Security Update for kernel (EulerOS-SA-2023-1486)
- 672802 EulerOS Security Update for kernel (EulerOS-SA-2023-1551)
- 672806 EulerOS Security Update for kernel (EulerOS-SA-2023-1526)
- 672838 EulerOS Security Update for kernel (EulerOS-SA-2023-1584)
- 672851 EulerOS Security Update for kernel (EulerOS-SA-2023-1574)
- 673070 EulerOS Security Update for kernel (EulerOS-SA-2023-2181)