MediaTek MT8168/MT8675 Power out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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4.0$0-$5k0.00

Summaryinfo

A vulnerability was found in MediaTek MT8168 and MT8675. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Power. Executing a manipulation can lead to out-of-bounds write. This vulnerability appears as CVE-2023-32805. The attack requires local access. There is no available exploit. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability was found in MediaTek MT8168 and MT8675 (Chip Software) (version now known). It has been declared as critical. This vulnerability affects some unknown processing of the component Power. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

In power, there is a possible out of bounds write due to an insecure default value. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS08102892; Issue ID: ALPS08102892.

The weakness was presented 09/04/2023 as ALPS08102892. The advisory is available at corp.mediatek.com. This vulnerability was named CVE-2023-32805 since 05/16/2023. The technical details are unknown and an exploit is not available.

Applying the patch ALPS08102892 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: 4.2
VulDB Meta Temp Score: 4.0

VulDB Base Score: 4.2
VulDB Temp Score: 4.0
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 write
CWE: CWE-787 / 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: ALPS08102892

Timelineinfo

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

Sourcesinfo

Advisory: ALPS08102892
Status: Confirmed

CVE: CVE-2023-32805 (🔍)
GCVE (CVE): GCVE-0-2023-32805
GCVE (VulDB): GCVE-100-238678

Entryinfo

Created: 09/04/2023 07:22
Changes: 09/04/2023 07:22 (41)
Complete: 🔍
Cache ID: 216::103

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