medium6.7
CVE-2022-20571
In extract_metadata of dm-android-verity.c, there is a possible way to corrupt kernel memory due to a use after free.
Impact
In extract_metadata of dm-android-verity.c, there is a possible way to corrupt kernel memory due to a use after free. 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-234030265References: Upstream kernel
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Android | All versions |