CVE-2022-20366 - In ioctl_dpm_clk_update of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow

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MEDIUM

In ioctl_dpm_clk_update of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow

Published Aug 11, 2022

6.7

MEDIUM

CVSS 3.1

EPSS 0.11%

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

Affected products

Vendor n/a Product Android Default
n/a
- Version
  Android kernel
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

Android

n/a

Version	Status	Constraints
Android kernel	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-190

Integer Overflow

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-25626
Advisory
https://source.android.com/security/bulletin/pixel/2022-08-01
x_refsource_MISCVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-25626		Advisory
https://source.android.com/security/bulletin/pixel/2022-08-01		x_refsource_MISCVendor Advisory