MediaTek MT8673 gnss 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

A vulnerability has been 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) and classified as problematic. Affected by this vulnerability is some unknown processing of the component gnss Service. 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 summary by CVE is:

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: ALPS08044035.

The weakness was disclosed 09/04/2023 as ALPS08044040. The advisory is shared at corp.mediatek.com. This vulnerability is known as CVE-2023-32817 since 05/16/2023. Neither technical details nor an exploit are publicly available.

Applying the patch ALPS08044040 is able to eliminate this problem.

Productinfo

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CPE 2.3info

CPE 2.2info

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

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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
ATT&CK: Unknown

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 CVE reserved
09/04/2023 +111 days Advisory disclosed
09/04/2023 +0 days VulDB entry created
09/30/2023 +26 days VulDB entry last update

Sourcesinfo

Advisory: ALPS08044040
Status: Confirmed

CVE: CVE-2023-32817 (🔒)

Entryinfo

Created: 09/04/2023 07:08 AM
Updated: 09/30/2023 07:29 AM
Changes: 09/04/2023 07:08 AM (41), 09/30/2023 07:29 AM (11)
Complete: 🔍

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