MediaTek MT6983 vowe out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in MediaTek MT6983. It has been classified as critical. This affects an unknown part of the component vowe. This manipulation causes out-of-bounds write. This vulnerability is registered as CVE-2022-32593. The attack needs to be launched locally. No exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in MediaTek MT6983 (Chip Software) (unknown version). It has been declared as critical. Affected by this vulnerability is an unknown code block of the component vowe. 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. The summary by CVE is:

In vowe, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07138493; Issue ID: ALPS07138493.

The weakness was published 10/08/2022 as ALPS07138493. It is possible to read the advisory at corp.mediatek.com. This vulnerability is known as CVE-2022-32593 since 06/09/2022. The technical details are unknown and an exploit is not publicly available.

Applying the patch ALPS07138493 is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-35659). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 6.7
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: ALPS07138493

Timelineinfo

06/09/2022 🔍
10/08/2022 +121 days 🔍
10/08/2022 +0 days 🔍
05/29/2026 +1329 days 🔍

Sourcesinfo

Advisory: ALPS07138493
Status: Confirmed

CVE: CVE-2022-32593 (🔍)
GCVE (CVE): GCVE-0-2022-32593
GCVE (VulDB): GCVE-100-210355
EUVD: 🔍

Entryinfo

Created: 10/08/2022 09:22
Updated: 05/29/2026 20:05
Changes: 10/08/2022 09:22 (41), 10/31/2022 13:05 (11), 05/29/2026 20:05 (15)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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