In bdi_put and bdi_unregister of backing-dev.c, there is a possible memory corruption 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-182815710References: Upstream kernel
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: google_android
Published: 2022-08-11T14:58:17
Updated: 2024-08-03T02:02:30.919Z
Reserved: 2021-10-14T00:00:00
Link: CVE-2022-20158
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-08-11T15:15:09.757
Modified: 2022-08-13T02:17:41.953
Link: CVE-2022-20158
Redhat
No data.