Huawei Taurus-AL00A 10.0.0.1(C00E1R1P1) Multi-Thread double free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei Taurus-AL00A 10.0.0.1(C00E1R1P1). It has been classified as critical. This issue affects some unknown processing of the component Multi-Thread Handler. The manipulation leads to double free. This vulnerability is traded as CVE-2021-22303. There is no exploit available.

Detailsinfo

A vulnerability was found in Huawei Taurus-AL00A 10.0.0.1(C00E1R1P1) and classified as critical. This issue affects an unknown code block of the component Multi-Thread Handler. The manipulation with an unknown input leads to a double free vulnerability. Using CWE to declare the problem leads to CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. Impacted is confidentiality, integrity, and availability.

The weakness was shared 02/06/2021 as huawei-sa-20210127-02-smartphone. The advisory is shared at huawei.com. The identification of this vulnerability is CVE-2021-22303. Neither technical details nor an exploit are publicly available.

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Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Double free
CWE: CWE-415 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/05/2021 🔍
02/06/2021 +32 days 🔍
02/06/2021 +0 days 🔍
02/25/2021 +19 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: huawei-sa-20210127-02-smartphone
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-22303 (🔍)
GCVE (CVE): GCVE-0-2021-22303
GCVE (VulDB): GCVE-100-169349

Entryinfo

Created: 02/06/2021 16:40
Updated: 02/25/2021 07:24
Changes: 02/06/2021 16:40 (37), 02/25/2021 07:16 (6), 02/25/2021 07:24 (18)
Complete: 🔍
Cache ID: 216::103

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