Feed/CVE-2022-20566
CVE-2022-20566HIGHCVSS 7.8

CVE-2022-20566

Published Dec 16, 2022·Updated Oct 14, 2026

NVD Description

In l2cap_chan_put of l2cap_core, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-165329981References: Upstream kernel

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

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