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ID

VAR-202206-0351


CVE

CVE-2022-21745


TITLE

Google  of  Android  Vulnerability in using free memory in

Trust: 0.8

sources: JVNDB: JVNDB-2022-010937

DESCRIPTION

In WIFI Firmware, there is a possible memory corruption due to a use after free. This could lead to remote escalation of privilege, when devices are connecting to the attacker-controllable Wi-Fi hotspot, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06468872; Issue ID: ALPS06468872. Google of Android Exists in a vulnerability related to the use of freed memory.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2022-21745 // JVNDB: JVNDB-2022-010937 // VULMON: CVE-2022-21745

IOT TAXONOMY

category:['network device']sub_category:bluetooth device

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:googlemodel:androidscope:eqversion:11.0

Trust: 1.8

vendor:googlemodel:androidscope:eqversion:12.0

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vendor:googlemodel:androidscope:eqversion:10.0

Trust: 1.8

vendor:googlemodel:androidscope: - version: -

Trust: 0.8

vendor:googlemodel:androidscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-010937 // NVD: CVE-2022-21745

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-21745
value: HIGH

Trust: 1.0

NVD: CVE-2022-21745
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202206-509
value: HIGH

Trust: 0.6

VULMON: CVE-2022-21745
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2022-21745
severity: HIGH
baseScore: 8.3
vectorString: AV:A/AC:L/AU:N/C:C/I:C/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.5
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

nvd@nist.gov: CVE-2022-21745
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2022-21745
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2022-21745 // JVNDB: JVNDB-2022-010937 // CNNVD: CNNVD-202206-509 // NVD: CVE-2022-21745

PROBLEMTYPE DATA

problemtype:CWE-416

Trust: 1.0

problemtype:Use of freed memory (CWE-416) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-010937 // NVD: CVE-2022-21745

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202206-509

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202206-509

PATCH

title:Google Android Remediation of resource management error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=195769

Trust: 0.6

sources: CNNVD: CNNVD-202206-509

EXTERNAL IDS

db:NVDid:CVE-2022-21745

Trust: 3.4

db:JVNDBid:JVNDB-2022-010937

Trust: 0.8

db:AUSCERTid:ESB-2022.2804

Trust: 0.6

db:CS-HELPid:SB2022061009

Trust: 0.6

db:CNNVDid:CNNVD-202206-509

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2022-21745

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2022-21745 // JVNDB: JVNDB-2022-010937 // CNNVD: CNNVD-202206-509 // NVD: CVE-2022-21745

REFERENCES

url:https://corp.mediatek.com/product-security-bulletin/june-2022

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2022-21745

Trust: 0.8

url:https://www.auscert.org.au/bulletins/esb-2022.2804

Trust: 0.6

url:https://source.android.com/security/bulletin/2022-06-01

Trust: 0.6

url:https://vigilance.fr/vulnerability/google-android-pixel-multiple-vulnerabilities-of-june-2022-38508

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-21745/

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2022061009

Trust: 0.6

url:https://ieeexplore.ieee.org/abstract/document/10769424

Trust: 0.1

url:https://cwe.mitre.org/data/definitions/416.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2022-21745 // JVNDB: JVNDB-2022-010937 // CNNVD: CNNVD-202206-509 // NVD: CVE-2022-21745

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2022-21745
db:JVNDBid:JVNDB-2022-010937
db:CNNVDid:CNNVD-202206-509
db:NVDid:CVE-2022-21745

LAST UPDATE DATE

2025-01-30T21:09:08.587000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2022-21745date:2022-06-13T00:00:00
db:JVNDBid:JVNDB-2022-010937date:2023-08-17T08:36:00
db:CNNVDid:CNNVD-202206-509date:2022-06-14T00:00:00
db:NVDid:CVE-2022-21745date:2024-11-21T06:45:21.387

SOURCES RELEASE DATE

db:VULMONid:CVE-2022-21745date:2022-06-06T00:00:00
db:JVNDBid:JVNDB-2022-010937date:2023-08-17T00:00:00
db:CNNVDid:CNNVD-202206-509date:2022-06-06T00:00:00
db:NVDid:CVE-2022-21745date:2022-06-06T18:15:08.543