MediaTek MT8893 Da out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in MediaTek MT2737, MT6781, MT6789, MT6855, MT6878, MT6879, MT6880, MT6886, MT6890, MT6895, MT6897, MT6980, MT6983, MT6985, MT6989, MT6990, MT8195, MT8370, MT8390, MT8673, MT8676, MT8678, MT8755, MT8775, MT8781, MT8795T, MT8796, MT8798 and MT8893. This issue affects some unknown processing of the component Da. Executing a manipulation can lead to out-of-bounds. This vulnerability is registered as CVE-2024-20136. The attack needs to be launched locally. No exploit is available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability has been found in MediaTek MT2737, MT6781, MT6789, MT6855, MT6878, MT6879, MT6880, MT6886, MT6890, MT6895, MT6897, MT6980, MT6983, MT6985, MT6989, MT6990, MT8195, MT8370, MT8390, MT8673, MT8676, MT8678, MT8755, MT8775, MT8781, MT8795T, MT8796, MT8798 and MT8893 and classified as problematic. This vulnerability affects an unknown function of the component Da. 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. CVE summarizes:

In da, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09121847; Issue ID: MSV-1821.

The advisory is available at corp.mediatek.com. This vulnerability was named CVE-2024-20136 since 11/02/2023. The exploitation appears to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available.

Applying the patch ALPS09121847 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: 4.7
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.2
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: ALPS09121847

Timelineinfo

11/02/2023 🔍
12/02/2024 +396 days 🔍
12/02/2024 +0 days 🔍
12/02/2024 +0 days 🔍

Sourcesinfo

Advisory: MSV-1821
Status: Confirmed

CVE: CVE-2024-20136 (🔍)
GCVE (CVE): GCVE-0-2024-20136
GCVE (VulDB): GCVE-100-286510

Entryinfo

Created: 12/02/2024 07:30
Updated: 12/02/2024 20:04
Changes: 12/02/2024 07:30 (56), 12/02/2024 13:06 (1), 12/02/2024 20:04 (11)
Complete: 🔍
Cache ID: 216::103

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