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
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: google_android
Published: 2022-12-16T00:00:00
Updated: 2024-08-03T02:17:52.899Z
Reserved: 2021-10-14T00:00:00
Link: CVE-2022-20571
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-12-16T16:15:19.673
Modified: 2022-12-21T14:56:08.403
Link: CVE-2022-20571
Redhat
No data.