MediaTek MT8798 Ftm 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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5.3$0-$5k0.00

A vulnerability was found in MediaTek MT2713, MT6739, MT6761, MT6762, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6833, MT6835, MT6855, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6985, MT8167, MT8167S, MT8168, MT8175, MT8188, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8390, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8797 and MT8798 (Chip Software). It has been classified as critical. This affects an unknown code of the component Ftm. 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 ftm, 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: ALPS07994229; Issue ID: ALPS07994229.

The weakness was published 10/02/2023 as ALPS07994229. It is possible to read the advisory at corp.mediatek.com. This vulnerability is uniquely identified as CVE-2023-32822 since 05/16/2023. The technical details are unknown and an exploit is not publicly available.

Applying the patch ALPS07994229 is able to eliminate this problem.

Productinfo

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CPE 2.3info

CPE 2.2info

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

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

Exploitinginfo

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: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: ALPS07994229

Timelineinfo

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

Sourcesinfo

Advisory: ALPS07994229
Status: Confirmed

CVE: CVE-2023-32822 (🔒)

Entryinfo

Created: 10/02/2023 08:08 AM
Updated: 10/23/2023 08:42 AM
Changes: 10/02/2023 08:08 AM (41), 10/23/2023 08:42 AM (11)
Complete: 🔍

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