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[email protected]CVE-2021-26689

HistoryFeb 04, 2021 - 6:15 a.m.

CVE-2021-26689

2021-02-0406:15:14

CWE-416

[email protected]

web.nvd.nist.gov

mobile devices

android os

security vulnerability

use-after-free

usb

nvd

cve-2021-26689

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.4%

JSON

An issue was discovered on LG mobile devices with Android OS 8.0, 8.1, 9.0, and 10 software. The USB laf gadget has a use-after-free. The LG ID is LVE-SMP-200031 (February 2021).

Affected configurations

NVD

Node

googleandroidMatch8.0

googleandroidMatch8.1

googleandroidMatch9.0

googleandroidMatch10.0

CPENameOperatorVersion
google:androidgoogle androideq8.0
google:androidgoogle androideq8.1
google:androidgoogle androideq9.0
google:androidgoogle androideq10.0

CPE	Name	Operator	Version
google:android	google android	eq	8.0
google:android	google android	eq	8.1
google:android	google android	eq	9.0
google:android	google android	eq	10.0

References

lgsecurity.lge.com/

Social References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.4%

JSON

Related for CVE-2021-26689

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