Insyde InsydeH2O up to 05.70.49 VariableRuntimeDxe Driver denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Insyde InsydeH2O up to 05.70.49. This issue affects some unknown processing of the component VariableRuntimeDxe Driver. Such manipulation leads to denial of service. This vulnerability is traded as CVE-2024-52880. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Insyde InsydeH2O up to 05.70.49. It has been rated as problematic. Affected by this issue is an unknown code block of the component VariableRuntimeDxe Driver. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

An issue was discovered in Insyde InsydeH2O kernel 5.2 before version 05.29.50, kernel 5.3 before version 05.38.50, kernel 5.4 before version 05.46.50, kernel 5.5 before version 05.54.50, kernel 5.6 before version 05.61.50, and kernel 5.7 before version 05.70.50. In VariableRuntimeDxe driver, SecureBootHandler uses DataSize and VariableNameSize when determining if the data or name are in the buffer, but these are supplied by the caller and therefore cannot be trusted.

The advisory is shared for download at insyde.com. This vulnerability is handled as CVE-2024-52880 since 11/17/2024. There are neither technical details nor an exploit publicly available.

Upgrading to version 05.29.50, 05.38.50, 05.46.50, 05.54.50, 05.61.50 or 05.70.50 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.7
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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 05.29.50/05.38.50/05.46.50/05.54.50/05.61.50/05.70.50

Timelineinfo

11/17/2024 🔍
05/15/2025 +178 days 🔍
05/15/2025 +0 days 🔍
07/29/2025 +75 days 🔍

Sourcesinfo

Advisory: insyde.com
Status: Confirmed

CVE: CVE-2024-52880 (🔍)
GCVE (CVE): GCVE-0-2024-52880
GCVE (VulDB): GCVE-100-309104

Entryinfo

Created: 05/15/2025 18:17
Updated: 07/29/2025 15:16
Changes: 05/15/2025 18:17 (55), 07/29/2025 15:16 (1)
Complete: 🔍
Cache ID: 216::103

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