MediaTek MT8395 Vpu out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability, which was classified as critical, was found in MediaTek MT6771, MT6779, MT6785, MT6853, MT6853T, MT6873, MT6877, MT6885, MT6891, MT6893, MT8183, MT8188, MT8195, MT8390 and MT8395 (Chip Software). This affects an unknown part of the component Vpu. 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 vpu, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07767817; Issue ID: ALPS07767817.

The weakness was released 10/02/2023 as ALPS07767817. The advisory is shared at This vulnerability is uniquely identified as CVE-2023-32828 since 05/16/2023. Neither technical details nor an exploit are publicly available.

Applying the patch ALPS07767817 is able to eliminate this problem.






CPE 2.3info

CPE 2.2info


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: 🔒



VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍


Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: ALPS07767817


05/16/2023 CVE reserved
10/02/2023 +139 days Advisory disclosed
10/02/2023 +0 days VulDB entry created
10/23/2023 +21 days VulDB entry last update


Advisory: ALPS07767817
Status: Confirmed

CVE: CVE-2023-32828 (🔒)


Created: 10/02/2023 08:13 AM
Updated: 10/23/2023 08:59 AM
Changes: 10/02/2023 08:13 AM (41), 10/23/2023 08:59 AM (11)
Complete: 🔍


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