MediaTek MT6885 vdec out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in MediaTek MT6761, MT6763, MT6765, MT6768, MT6771, MT6779, MT6785, MT6853, MT6873 and MT6885. This affects an unknown part of the component vdec. The manipulation results in out-of-bounds write. This vulnerability is identified as CVE-2023-32848. The attack is only possible with local access. There is not any exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in MediaTek MT6761, MT6763, MT6765, MT6768, MT6771, MT6779, MT6785, MT6853, MT6873 and MT6885 (Chip Software). Affected is an unknown function of the component vdec. 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. CVE summarizes:

In vdec, there is a possible out of bounds write due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08163896; Issue ID: ALPS08163896.

The weakness was released 12/04/2023 as ALPS08163896. The advisory is available at corp.mediatek.com. This vulnerability is traded as CVE-2023-32848 since 05/16/2023. The technical details are unknown and an exploit is not available.

Applying the patch ALPS08163896 is able to eliminate this problem.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector: 🔍

CVSSv2info

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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: ALPS08163896

Timelineinfo

05/16/2023 🔍
12/04/2023 +202 days 🔍
12/04/2023 +0 days 🔍
10/18/2024 +319 days 🔍

Sourcesinfo

Advisory: ALPS08163896
Status: Confirmed

CVE: CVE-2023-32848 (🔍)
GCVE (CVE): GCVE-0-2023-32848
GCVE (VulDB): GCVE-100-246666

Entryinfo

Created: 12/04/2023 07:25
Updated: 10/18/2024 04:21
Changes: 12/04/2023 07:25 (41), 12/22/2023 10:30 (11), 10/18/2024 04:21 (27)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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