MediaTek MT8678 Power out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in MediaTek MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6893, MT6895, MT6897, MT6980, MT6983, MT6985, MT6989, MT6990, MT8183, MT8188, MT8195, MT8390, MT8395, MT8673, MT8675, MT8676 and MT8678. Affected by this vulnerability is an unknown functionality of the component Power. The manipulation leads to out-of-bounds. This vulnerability is uniquely identified as CVE-2024-20084. Local access is required to approach this attack. No exploit exists. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in MediaTek MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6893, MT6895, MT6897, MT6980, MT6983, MT6985, MT6989, MT6990, MT8183, MT8188, MT8195, MT8390, MT8395, MT8673, MT8675, MT8676 and MT8678 and classified as problematic. This issue affects an unknown code of the component Power. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality. The summary by CVE is:

In power, 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. Patch ID: ALPS08944210; Issue ID: MSV-1561.

It is possible to read the advisory at corp.mediatek.com. The identification of this vulnerability is CVE-2024-20084 since 11/02/2023. The exploitation is known to be easy. Attacking locally is a requirement. Additional levels of successful authentication are required for exploitation. The technical details are unknown and an exploit is not publicly available.

Applying the patch ALPS08944210 is able to eliminate this problem.

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Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.7

VulDB Base Score: 2.3
VulDB Temp Score: 2.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CNA Base Score: 4.4
CNA Vector (MediaTek): 🔍

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: 🔍

Patch: ALPS08944210

Timelineinfo

11/02/2023 🔍
09/02/2024 +304 days 🔍
09/02/2024 +0 days 🔍
10/27/2024 +55 days 🔍

Sourcesinfo

Advisory: MSV-1561
Status: Confirmed

CVE: CVE-2024-20084 (🔍)
GCVE (CVE): GCVE-0-2024-20084
GCVE (VulDB): GCVE-100-276287

Entryinfo

Created: 09/02/2024 06:55
Updated: 10/27/2024 05:23
Changes: 09/02/2024 06:55 (56), 09/02/2024 12:31 (1), 09/05/2024 17:08 (11), 10/27/2024 05:23 (11)
Complete: 🔍
Cache ID: 216::103

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