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
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History
Wed, 17 Dec 2025 23:15:00 +0000
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Status: PUBLISHED
Assigner: google_android
Published:
Updated: 2025-12-17T22:16:23.207Z
Reserved: 2021-10-14T00:00:00.000Z
Link: CVE-2022-20158
Updated: 2024-08-03T02:02:30.919Z
Status : Modified
Published: 2022-08-11T15:15:09.757
Modified: 2025-12-17T23:15:48.210
Link: CVE-2022-20158
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OpenCVE Enrichment
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