Dell CPG BIOS prior 2.14.0 out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Dell CPG BIOS. It has been declared as critical. This impacts an unknown function. The manipulation results in out-of-bounds write. This vulnerability is cataloged as CVE-2024-28970. The attack must be initiated from a local position. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Dell CPG BIOS. It has been classified as problematic. Affected is some unknown processing. 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 integrity, and availability. CVE summarizes:

Dell Client BIOS contains an Out-of-bounds Write vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to platform denial of service.

The weakness was shared by Maxim Suhanov as dsa-2024-168. The advisory is available at dell.com. This vulnerability is traded as CVE-2024-28970 since 03/13/2024. The exploitability is told to be easy. Local access is required to approach this attack. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 1.4.0, 1.6.0, 1.11.0, 1.30.0, 1.32.0 or 2.14.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.4
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CNA Base Score: 4.7
CNA Vector (Dell): 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CPG BIOS 1.4.0/1.6.0/1.11.0/1.30.0/1.32.0/2.14.0

Timelineinfo

03/13/2024 🔍
06/12/2024 +90 days 🔍
06/12/2024 +0 days 🔍
09/18/2024 +98 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2024-168
Researcher: Maxim Suhanov
Status: Confirmed

CVE: CVE-2024-28970 (🔍)
GCVE (CVE): GCVE-0-2024-28970
GCVE (VulDB): GCVE-100-268134

Entryinfo

Created: 06/12/2024 10:01
Updated: 09/18/2024 15:45
Changes: 06/12/2024 10:01 (64), 06/14/2024 14:02 (1), 09/18/2024 15:45 (12)
Complete: 🔍
Cache ID: 216::103

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