Huawei P30 9.1.0.131(C00E130R1P21) Message out-of-bounds write

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.3$5k-$25k0.00

Summaryinfo

A vulnerability was found in Huawei P30 9.1.0.131(C00E130R1P21). It has been classified as critical. Affected by this vulnerability is an unknown functionality of the component Message Handler. Performing a manipulation results in out-of-bounds write. This vulnerability is reported as CVE-2021-22330. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in Huawei P30 9.1.0.131(C00E130R1P21) (Smartphone Operating System). This affects an unknown code block of the component Message Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 04/28/2021 as huawei-sa-20210331-01-p30. It is possible to read the advisory at huawei.com. This vulnerability is uniquely identified as CVE-2021-22330. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/28/2021).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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 🔍
04/28/2021 +112 days 🔍
04/28/2021 +0 days 🔍
05/02/2021 +4 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: huawei-sa-20210331-01-p30
Status: Confirmed

CVE: CVE-2021-22330 (🔍)
GCVE (CVE): GCVE-0-2021-22330
GCVE (VulDB): GCVE-100-174207

Entryinfo

Created: 04/28/2021 17:51
Updated: 05/02/2021 15:02
Changes: 04/28/2021 17:51 (38), 05/02/2021 15:02 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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