MediaTek MT8512 Da out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in MediaTek MT6739, MT6757, MT6761, MT6763, MT6765, MT6768, MT6771, MT6779, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8163, MT8167, MT8168 and MT8512. The impacted element is an unknown function of the component Da. Such manipulation leads to out-of-bounds write. This vulnerability is traded as CVE-2024-20031. An attack has to be approached locally. There is no exploit available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability was found in MediaTek MT6739, MT6757, MT6761, MT6763, MT6765, MT6768, MT6771, MT6779, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8163, MT8167, MT8168 and MT8512 (Chip Software) and classified as critical. Affected by this issue is some unknown functionality of the component Da. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

In da, there is a possible out of bounds write due to lack of valudation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08541632; Issue ID: ALPS08541742.

The weakness was shared 03/04/2024 as ALPS08541632. The advisory is available at corp.mediatek.com. This vulnerability is handled as CVE-2024-20031 since 11/02/2023. The technical details are unknown and an exploit is not available.

Applying the patch ALPS08541632 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: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.7
CNA 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 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: ALPS08541632

Timelineinfo

11/02/2023 🔍
03/04/2024 +123 days 🔍
03/04/2024 +0 days 🔍
08/16/2024 +165 days 🔍

Sourcesinfo

Advisory: ALPS08541632
Status: Confirmed

CVE: CVE-2024-20031 (🔍)
GCVE (CVE): GCVE-0-2024-20031
GCVE (VulDB): GCVE-100-255614

Entryinfo

Created: 03/04/2024 07:47
Updated: 08/16/2024 22:22
Changes: 03/04/2024 07:47 (41), 08/16/2024 22:22 (26)
Complete: 🔍
Cache ID: 216::103

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