MediaTek MT8512 Da out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in MediaTek MT6739, MT6757, MT6761, MT6763, MT6765, MT6768, MT6771, MT6779, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8163, MT8167, MT8168 and MT8512. This affects an unknown part of the component Da. Performing a manipulation results in out-of-bounds write. This vulnerability is cataloged as CVE-2024-20027. The attack must be initiated from a local position. There is no exploit available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability classified as critical has been 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). This affects an unknown code of the component Da. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In da, there is a possible out of bounds write due to improper input validation. 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: ALPS08541633.

The weakness was shared 03/04/2024 as ALPS08541632. The advisory is shared at corp.mediatek.com. This vulnerability is uniquely identified as CVE-2024-20027 since 11/02/2023. Neither technical details nor an exploit are publicly available.

Applying the patch ALPS08541632 is able to eliminate this problem.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

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

CNA Base Score: 7.9
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 🔍
08/06/2024 +155 days 🔍

Sourcesinfo

Advisory: ALPS08541632
Status: Confirmed

CVE: CVE-2024-20027 (🔍)
GCVE (CVE): GCVE-0-2024-20027
GCVE (VulDB): GCVE-100-255609

Entryinfo

Created: 03/04/2024 07:45
Updated: 08/06/2024 22:54
Changes: 03/04/2024 07:45 (41), 08/06/2024 22:54 (26)
Complete: 🔍
Cache ID: 216::103

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