MediaTek MT8673 gnss Service out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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2.2$0-$5k0.70

Summaryinfo

A vulnerability described as problematic has been identified in MediaTek MT2713, MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6855T, MT6873, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6895, MT6983, MT6985, MT8168, MT8175, MT8188, MT8195, MT8365, MT8666, MT8667 and MT8673. Affected by this vulnerability is an unknown functionality of the component gnss Service. The manipulation results in out-of-bounds. This vulnerability is identified as CVE-2023-32816. The attack is only possible with local access. There is not any exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in MediaTek MT2713, MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6855T, MT6873, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6895, MT6983, MT6985, MT8168, MT8175, MT8188, MT8195, MT8365, MT8666, MT8667 and MT8673 (Chip Software). Affected is an unknown code block of the component gnss Service. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality. CVE summarizes:

In gnss 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: ALPS08044040; Issue ID: ALPS08044032.

The weakness was released 09/04/2023 as ALPS08044040. The advisory is shared for download at corp.mediatek.com. This vulnerability is traded as CVE-2023-32816 since 05/16/2023. There are neither technical details nor an exploit publicly available.

Applying the patch ALPS08044040 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: 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: 🔍

Patch: ALPS08044040

Timelineinfo

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

Sourcesinfo

Advisory: ALPS08044040
Status: Confirmed

CVE: CVE-2023-32816 (🔍)
GCVE (CVE): GCVE-0-2023-32816
GCVE (VulDB): GCVE-100-238656

Entryinfo

Created: 09/04/2023 07:08
Changes: 09/04/2023 07:08 (41)
Complete: 🔍
Cache ID: 216::103

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