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ID

VAR-202303-2191


CVE

CVE-2023-21047


TITLE

Google  of  Android  Buffer error vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2023-005970

DESCRIPTION

In ConvertToHalMetadata of aidl_utils.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-256166866References: N/A. Google of Android Exists in a buffer error vulnerability.Information may be obtained. Google Pixel is a smart phone of Google (Google). Google Pixel has a buffer overflow vulnerability. The vulnerability is caused by a boundary error in the data processing in ConvertToHalMetadata of aidl_utils.cc. Attackers can use this vulnerability to obtain sensitive information

Trust: 2.25

sources: NVD: CVE-2023-21047 // JVNDB: JVNDB-2023-005970 // CNVD: CNVD-2023-23559 // VULMON: CVE-2023-21047

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-23559

AFFECTED PRODUCTS

vendor:googlemodel:androidscope:eqversion: -

Trust: 1.8

vendor:googlemodel:androidscope: - version: -

Trust: 0.8

vendor:googlemodel:pixelscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2023-23559 // JVNDB: JVNDB-2023-005970 // NVD: CVE-2023-21047

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-21047
value: MEDIUM

Trust: 1.0

NVD: CVE-2023-21047
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2023-23559
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202303-1988
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2023-23559
severity: MEDIUM
baseScore: 4.3
vectorString: AV:L/AC:L/AU:M/C:C/I:N/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: MULTIPLE
confidentialityImpact: COMPLETE
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.5
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2023-21047
baseSeverity: MEDIUM
baseScore: 4.4
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 0.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2023-21047
baseSeverity: MEDIUM
baseScore: 4.4
vectorString: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2023-23559 // JVNDB: JVNDB-2023-005970 // CNNVD: CNNVD-202303-1988 // NVD: CVE-2023-21047

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

problemtype:Buffer error (CWE-119) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-005970 // NVD: CVE-2023-21047

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202303-1988

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202303-1988

PATCH

title:Patch for Google Pixel aidl_utils.cc file buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/416856

Trust: 0.6

title:Google Pixel Buffer error vulnerability fixurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=231284

Trust: 0.6

sources: CNVD: CNVD-2023-23559 // CNNVD: CNNVD-202303-1988

EXTERNAL IDS

db:NVDid:CVE-2023-21047

Trust: 3.9

db:JVNDBid:JVNDB-2023-005970

Trust: 0.8

db:CNVDid:CNVD-2023-23559

Trust: 0.6

db:CNNVDid:CNNVD-202303-1988

Trust: 0.6

db:VULMONid:CVE-2023-21047

Trust: 0.1

sources: CNVD: CNVD-2023-23559 // VULMON: CVE-2023-21047 // JVNDB: JVNDB-2023-005970 // CNNVD: CNNVD-202303-1988 // NVD: CVE-2023-21047

REFERENCES

url:https://source.android.com/security/bulletin/pixel/2023-03-01

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2023-21047

Trust: 1.4

url:https://cxsecurity.com/cveshow/cve-2023-21047/

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2023-23559 // VULMON: CVE-2023-21047 // JVNDB: JVNDB-2023-005970 // CNNVD: CNNVD-202303-1988 // NVD: CVE-2023-21047

SOURCES

db:CNVDid:CNVD-2023-23559
db:VULMONid:CVE-2023-21047
db:JVNDBid:JVNDB-2023-005970
db:CNNVDid:CNNVD-202303-1988
db:NVDid:CVE-2023-21047

LAST UPDATE DATE

2024-08-14T15:37:05.415000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-23559date:2023-04-03T00:00:00
db:VULMONid:CVE-2023-21047date:2023-03-24T00:00:00
db:JVNDBid:JVNDB-2023-005970date:2023-11-13T01:08:00
db:CNNVDid:CNNVD-202303-1988date:2023-03-30T00:00:00
db:NVDid:CVE-2023-21047date:2023-03-29T18:59:01.130

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-23559date:2023-04-03T00:00:00
db:VULMONid:CVE-2023-21047date:2023-03-24T00:00:00
db:JVNDBid:JVNDB-2023-005970date:2023-11-13T00:00:00
db:CNNVDid:CNNVD-202303-1988date:2023-03-24T00:00:00
db:NVDid:CVE-2023-21047date:2023-03-24T20:15:14.197