MediaTek MT8798 Video race condition

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability was found in MediaTek MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT6985, MT8797 and MT8798 and classified as problematic. This vulnerability affects unknown code of the component Video. The manipulation results in race condition. This vulnerability is known as CVE-2023-32832. Attacking locally is a requirement. No exploit is available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in MediaTek MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT6985, MT8797 and MT8798 (Chip Software). It has been classified as problematic. Affected is an unknown code of the component Video. The manipulation with an unknown input leads to a race condition vulnerability. CWE is classifying the issue as CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

In video, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08235273; Issue ID: ALPS08235273.

The weakness was published 11/06/2023 as ALPS08235273. The advisory is shared for download at corp.mediatek.com. This vulnerability is traded as CVE-2023-32832 since 05/16/2023. There are neither technical details nor an exploit publicly available.

Applying the patch ALPS08235273 is able to eliminate this problem.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 4.5
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.0
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Race condition
CWE: CWE-362
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: ALPS08235273

Timelineinfo

05/16/2023 🔍
11/06/2023 +174 days 🔍
11/06/2023 +0 days 🔍
12/02/2023 +26 days 🔍

Sourcesinfo

Advisory: ALPS08235273
Status: Confirmed

CVE: CVE-2023-32832 (🔍)
GCVE (CVE): GCVE-0-2023-32832
GCVE (VulDB): GCVE-100-244500

Entryinfo

Created: 11/06/2023 07:27
Updated: 12/02/2023 09:23
Changes: 11/06/2023 07:27 (40), 12/02/2023 09:23 (11)
Complete: 🔍
Cache ID: 216::103

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