MediaTek MT8797 ccci out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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2.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in MediaTek MT6580, MT6737, MT6739, MT6761, MT6762, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6833, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6983, MT8321, MT8667, MT8675, MT8765, MT8766, MT8768, MT8786, MT8788, MT8789 and MT8797. This affects an unknown part of the component ccci. This manipulation causes out-of-bounds. This vulnerability is handled as CVE-2022-20065. It is possible to launch the attack on the local host. There is not any exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in MediaTek MT6580, MT6737, MT6739, MT6761, MT6762, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6833, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6983, MT8321, MT8667, MT8675, MT8765, MT8766, MT8768, MT8786, MT8788, MT8789 and MT8797. It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component ccci. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality.

The weakness was released 04/12/2022. It is possible to read the advisory at corp.mediatek.com. This vulnerability is known as CVE-2022-20065 since 10/12/2021. The technical details are unknown and an exploit is not publicly available.

Applying a patch is able to eliminate this problem.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.3
VulDB Meta Temp Score: 2.2

VulDB Base Score: 2.3
VulDB Temp Score: 2.2
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
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/12/2021 🔍
04/12/2022 +182 days 🔍
04/12/2022 +0 days 🔍
04/14/2022 +2 days 🔍

Sourcesinfo

Advisory: corp.mediatek.com
Status: Confirmed

CVE: CVE-2022-20065 (🔍)
GCVE (CVE): GCVE-0-2022-20065
GCVE (VulDB): GCVE-100-196891

Entryinfo

Created: 04/12/2022 12:01
Updated: 04/14/2022 09:58
Changes: 04/12/2022 12:01 (37), 04/14/2022 09:58 (1)
Complete: 🔍
Cache ID: 216::103

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