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ID

VAR-202102-0643


CVE

CVE-2021-22303


TITLE

Taurus-AL00A  Double release vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-003365

DESCRIPTION

There is a pointer double free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). There is a lack of muti-thread protection when a function is called. Attackers can exploit this vulnerability by performing malicious operation to cause pointer double free. This may lead to module crash, compromising normal service. Huawei Taurus-AL00A is a smart phone of China's Huawei (Huawei) company. Huawei Taurus-AL00A 10.0.0.1 (C00E1R1P1) has security vulnerabilities. The vulnerability stems from the fact that the program does not set multi-thread reentrancy protection when calling a function

Trust: 2.25

sources: NVD: CVE-2021-22303 // JVNDB: JVNDB-2021-003365 // CNVD: CNVD-2021-07514 // VULMON: CVE-2021-22303

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-07514

AFFECTED PRODUCTS

vendor:huaweimodel:taurus-al00ascope:eqversion:10.0.0.1\(c00e1r1p1\)

Trust: 1.0

vendor:huaweimodel:taurus-al00ascope:eqversion: -

Trust: 0.8

vendor:huaweimodel:taurus-al00ascope:eqversion:taurus-al00a firmware 10.0.0.1(c00e1r1p1)

Trust: 0.8

vendor:huaweimodel:taurus-al00a 10.0.0.1scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2021-07514 // JVNDB: JVNDB-2021-003365 // NVD: CVE-2021-22303

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-22303
value: LOW

Trust: 1.0

NVD: CVE-2021-22303
value: LOW

Trust: 0.8

CNVD: CNVD-2021-07514
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202102-547
value: LOW

Trust: 0.6

nvd@nist.gov: CVE-2021-22303
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-07514
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-22303
baseSeverity: LOW
baseScore: 3.3
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
exploitabilityScore: 1.8
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-22303
baseSeverity: LOW
baseScore: 3.3
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-07514 // JVNDB: JVNDB-2021-003365 // CNNVD: CNNVD-202102-547 // NVD: CVE-2021-22303

PROBLEMTYPE DATA

problemtype:CWE-415

Trust: 1.0

problemtype:Double release (CWE-415) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-003365 // NVD: CVE-2021-22303

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202102-547

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202102-547

PATCH

title:huawei-sa-20210127-02-smartphoneurl:https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-en

Trust: 0.8

title:Patch for Huawei Taurus-AL00A pointer double release vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/245971

Trust: 0.6

title:Huawei Taurus-AL00A Remediation of resource management error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=141722

Trust: 0.6

sources: CNVD: CNVD-2021-07514 // JVNDB: JVNDB-2021-003365 // CNNVD: CNNVD-202102-547

EXTERNAL IDS

db:NVDid:CVE-2021-22303

Trust: 3.1

db:JVNDBid:JVNDB-2021-003365

Trust: 0.8

db:CNVDid:CNVD-2021-07514

Trust: 0.6

db:CNNVDid:CNNVD-202102-547

Trust: 0.6

db:VULMONid:CVE-2021-22303

Trust: 0.1

sources: CNVD: CNVD-2021-07514 // VULMON: CVE-2021-22303 // JVNDB: JVNDB-2021-003365 // CNNVD: CNNVD-202102-547 // NVD: CVE-2021-22303

REFERENCES

url:https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-en

Trust: 2.3

url:https://nvd.nist.gov/vuln/detail/cve-2021-22303

Trust: 1.4

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2021-07514 // VULMON: CVE-2021-22303 // JVNDB: JVNDB-2021-003365 // CNNVD: CNNVD-202102-547 // NVD: CVE-2021-22303

SOURCES

db:CNVDid:CNVD-2021-07514
db:VULMONid:CVE-2021-22303
db:JVNDBid:JVNDB-2021-003365
db:CNNVDid:CNNVD-202102-547
db:NVDid:CVE-2021-22303

LAST UPDATE DATE

2024-11-23T22:33:08.385000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-07514date:2021-07-15T00:00:00
db:VULMONid:CVE-2021-22303date:2021-02-10T00:00:00
db:JVNDBid:JVNDB-2021-003365date:2021-10-25T08:25:00
db:CNNVDid:CNNVD-202102-547date:2021-02-18T00:00:00
db:NVDid:CVE-2021-22303date:2024-11-21T05:49:52.450

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-07514date:2021-01-31T00:00:00
db:VULMONid:CVE-2021-22303date:2021-02-06T00:00:00
db:JVNDBid:JVNDB-2021-003365date:2021-10-25T00:00:00
db:CNNVDid:CNNVD-202102-547date:2021-02-05T00:00:00
db:NVDid:CVE-2021-22303date:2021-02-06T01:15:13.810