MediaTek MT8788 WLAN Service out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in MediaTek MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT8167, MT8168, MT8173, MT8183, MT8321, MT8365, MT8385, MT8666, MT8667, MT8765, MT8766, MT8768, MT8781, MT8786 and MT8788. The impacted element is an unknown function of the component WLAN Service. Such manipulation leads to out-of-bounds. This vulnerability is uniquely identified as CVE-2023-32807. Local access is required to approach this attack. No exploit exists. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in MediaTek MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT8167, MT8168, MT8173, MT8183, MT8321, MT8365, MT8385, MT8666, MT8667, MT8765, MT8766, MT8768, MT8781, MT8786 and MT8788 (Chip Software). It has been rated as problematic. Affected by this issue is an unknown functionality of the component WLAN Service. 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. CVE summarizes:

In wlan service, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07588360; Issue ID: ALPS07588360.

The weakness was disclosed 09/04/2023 as ALPS07588360. The advisory is shared for download at corp.mediatek.com. This vulnerability is handled as CVE-2023-32807 since 05/16/2023. There are neither technical details nor an exploit publicly available.

Applying the patch ALPS07588360 is able to eliminate this problem.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

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

NVD Base Score: 4.4
NVD Vector: 🔍

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: ALPS07588360

Timelineinfo

05/16/2023 🔍
09/04/2023 +111 days 🔍
09/04/2023 +0 days 🔍
09/30/2023 +26 days 🔍

Sourcesinfo

Advisory: ALPS07588360
Status: Confirmed

CVE: CVE-2023-32807 (🔍)
GCVE (CVE): GCVE-0-2023-32807
GCVE (VulDB): GCVE-100-238652

Entryinfo

Created: 09/04/2023 07:07
Updated: 09/30/2023 06:57
Changes: 09/04/2023 07:07 (41), 09/30/2023 06:57 (11)
Complete: 🔍
Cache ID: 216::103

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