{"vulnerability": "CVE-2021-39656", "sightings": [{"uuid": "7b6d260d-8abc-4781-896b-25c29c67daba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39656", "type": "seen", "source": "https://t.me/cibsecurity/34077", "content": "\u203c CVE-2021-39656 \u203c\n\nIn __configfs_open_file of file.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-174049066References: Upstream kernel\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-15T22:39:50.000000Z"}]}