CVE-2022-20366

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

In ioctl_dpm_clk_update of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow. 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-225877745References: N/A

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-190

Affected software

No affected versions have been published.

Timeline

Published
Aug 11, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2022

CVE-2022-203676.7In construct_transaction of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalCVE-2022-203687.8Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernelCVE-2022-203696.7In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local eCVE-2022-20378.0Excessive Attack Surface in GitHub repository tooljet/tooljet prior to v1.16.0.CVE-2022-203707.5Product: AndroidVersions: Android kernelAndroid ID: A-215730643References: N/ACVE-2022-203716.4In dm_bow_dtr and related functions of dm-bow.c, there is a possible use after free due to a race condition. This could lead to local escalaCVE-2022-203726.7In exynos5_i2c_irq of (TBD), there is a possible out of bounds write due to a use after free. This could lead to local escalation of privileCVE-2022-203736.4In st21nfc_loc_set_polaritymode of fc/st21nfc.c, there is a possible use after free due to a race condition. This could lead to local escalaCVE-2022-203757.5In LteRrcNrProAsnDecode of LteRrcNr_Codec.c, there is a possible out of bounds read due to a missing bounds check. This could lead to remoteCVE-2022-203766.7In trusty_log_seq_start of trusty-log.c, there is a possible use after free due to improper locking. This could lead to local escalation of CVE-2022-203776.7In TBD of keymaster_ipc.cpp, there is a possible to force gatekeeper, fingerprint, and faceauth to use a known HMAC key. This could lead to CVE-2022-203789.8Product: AndroidVersions: Android kernelAndroid ID: A-234657153References: N/A
CVE-2022-20366: Medium severity, CVSS 6.7 | Vulnix