Insyde InsydeH2O IhisiServiceSmm privilege escalation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Insyde InsydeH2O. It has been declared as problematic. Impacted is an unknown function of the component IhisiServiceSmm Module. The manipulation results in an unknown weakness. This vulnerability is known as CVE-2023-28149. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Insyde InsydeH2O. It has been classified as problematic. Affected is some unknown processing of the component IhisiServiceSmm Module. The impact remains unknown. CVE summarizes:

An issue was discovered in the IhisiServiceSmm module in Insyde InsydeH2O with kernel 5.2 before 05.28.42, 5.3 before 05.37.42, 5.4 before 05.45.39, 5.5 before 05.53.39, and 5.6 before 05.60.39 that could allow an attacker to modify UEFI variables.

The advisory is shared for download at insyde.com. This vulnerability is traded as CVE-2023-28149 since 03/12/2023. There are neither technical details nor an exploit publicly available.

Upgrading to version 05.28.42, 05.37.42, 05.45.39, 05.53.39 or 05.60.39 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.1
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: InsydeH2O 05.28.42/05.37.42/05.45.39/05.53.39/05.60.39

Timelineinfo

03/12/2023 🔍
07/31/2024 +506 days 🔍
07/31/2024 +0 days 🔍
11/08/2024 +100 days 🔍

Sourcesinfo

Advisory: insyde.com
Status: Confirmed

CVE: CVE-2023-28149 (🔍)
GCVE (CVE): GCVE-0-2023-28149
GCVE (VulDB): GCVE-100-273300

Entryinfo

Created: 07/31/2024 21:28
Updated: 11/08/2024 04:07
Changes: 07/31/2024 21:28 (52), 08/01/2024 11:14 (1), 11/08/2024 04:07 (11)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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