MediaTek MT8798 Camera Middleware 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 MT6879, MT6886, MT6895, MT6983, MT6985, MT6989, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8185, MT8188, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8390, MT8395, MT8666, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797 and MT8798. The affected element is an unknown function of the component Camera Middleware. The manipulation results in out-of-bounds write. This vulnerability was named CVE-2023-32826. The attack needs to be approached locally. There is no available exploit. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability classified as critical has been found in MediaTek MT6879, MT6886, MT6895, MT6983, MT6985, MT6989, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8185, MT8188, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8390, MT8395, MT8666, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797 and MT8798 (Chip Software). Affected is an unknown function of the component Camera Middleware. 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 camera middleware, there is a possible out of bounds write due to a missing input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07993539; Issue ID: ALPS07993544.

The weakness was presented 10/02/2023 as ALPS07993539. The advisory is available at corp.mediatek.com. This vulnerability is traded as CVE-2023-32826 since 05/16/2023. The technical details are unknown and an exploit is not available.

Applying the patch ALPS07993539 is able to eliminate this problem.

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Productinfo

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Vendor

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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: ALPS07993539

Timelineinfo

05/16/2023 🔍
10/02/2023 +139 days 🔍
10/02/2023 +0 days 🔍
09/21/2024 +355 days 🔍

Sourcesinfo

Advisory: ALPS07993539
Status: Confirmed

CVE: CVE-2023-32826 (🔍)
GCVE (CVE): GCVE-0-2023-32826
GCVE (VulDB): GCVE-100-241038

Entryinfo

Created: 10/02/2023 08:09
Updated: 09/21/2024 19:18
Changes: 10/02/2023 08:09 (41), 10/23/2023 08:50 (11), 09/21/2024 19:18 (27)
Complete: 🔍
Cache ID: 216::103

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