MediaTek MT8798 Display information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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3.3$0-$5k0.00

A vulnerability classified as problematic has been found in MediaTek MT6765, MT6768, MT6833, MT6879, MT6883, MT6885, MT6889, MT6893, MT6983, MT6985, MT8188, MT8195, MT8797 and MT8798 (Chip Software). This affects an unknown code of the component Display. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

In display, there is a possible out of bounds read due to an incorrect status check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07993705; Issue ID: ALPS07993710.

The weakness was presented 12/04/2023 as ALPS07993705. It is possible to read the advisory at corp.mediatek.com. This vulnerability is uniquely identified as CVE-2023-32857 since 05/16/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Applying the patch ALPS07993705 is able to eliminate this problem.

Productinfo

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Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

VulDB Base Score: 2.3
VulDB Temp Score: 2.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

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: ALPS07993705

Timelineinfo

05/16/2023 🔍
12/04/2023 +202 days 🔍
12/04/2023 +0 days 🔍
12/22/2023 +18 days 🔍

Sourcesinfo

Advisory: ALPS07993705
Status: Confirmed

CVE: CVE-2023-32857 (🔍)

Entryinfo

Created: 12/04/2023 07:25 AM
Updated: 12/22/2023 10:13 AM
Changes: 12/04/2023 07:25 AM (41), 12/22/2023 10:13 AM (11)
Complete: 🔍
Cache ID: 18:22E:40

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