MediaTek MT8781 imgsys_cmdq out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in MediaTek MT2713, MT6895, MT6897, MT6983, MT8188, MT8195, MT8395 and MT8781. The impacted element is the function imgsys_cmdq. The manipulation results in out-of-bounds. This vulnerability is cataloged as CVE-2023-20848. The attack must be initiated from a local position. There is no exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in MediaTek MT2713, MT6895, MT6897, MT6983, MT8188, MT8195, MT8395 and MT8781 (Chip Software). Affected is the function imgsys_cmdq. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads 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 imgsys_cmdq, there is a possible out of bounds read due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07340433; Issue ID: ALPS07340433.

The weakness was shared 09/04/2023 as ALPS07340433. The advisory is available at corp.mediatek.com. This vulnerability is traded as CVE-2023-20848 since 10/28/2022. Technical details are known, but there is no available exploit.

Applying the patch ALPS07340433 is able to eliminate this problem.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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: 5.7

VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: ALPS07340433

Timelineinfo

10/28/2022 🔍
09/04/2023 +311 days 🔍
09/04/2023 +0 days 🔍
10/22/2024 +414 days 🔍

Sourcesinfo

Advisory: ALPS07340433
Status: Confirmed

CVE: CVE-2023-20848 (🔍)
GCVE (CVE): GCVE-0-2023-20848
GCVE (VulDB): GCVE-100-238674

Entryinfo

Created: 09/04/2023 07:21
Updated: 10/22/2024 06:56
Changes: 09/04/2023 07:21 (41), 09/30/2023 08:36 (11), 10/22/2024 06:56 (27)
Complete: 🔍
Cache ID: 216::103

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