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
History

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cve-icon 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

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-08-11T15:15:09.757

Modified: 2022-08-13T02:17:41.953

Link: CVE-2022-20158

cve-icon Redhat

No data.