Dell PowerEdge BIOS Intel 16G up to 2.14.0 toctou

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

A vulnerability was found in Dell PowerEdge BIOS Intel 16G up to 2.14.0. It has been rated as problematic. Affected by this issue is an unknown part. The manipulation with an unknown input leads to a toctou vulnerability. Using CWE to declare the problem leads to CWE-367. The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain a TOCTOU race condition vulnerability. A local low privileged attacker could potentially exploit this vulnerability to gain access to otherwise unauthorized resources.

The weakness was disclosed 03/13/2024 as dsa-2024-003. The advisory is available at dell.com. This vulnerability is handled as CVE-2024-0163 since 12/14/2023. The technical details are unknown and an exploit is not available.

Upgrading to version 1.2.3, 1.7.2, 1.7.6, 1.9.1, 1.13.2, 1.14.1, 2.0.0 or 2.14.1 eliminates this vulnerability.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 6.3
NVD Vector: 🔒

CNA Base Score: 5.3
CNA Vector (Dell): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Toctou
CWE: CWE-367 / CWE-362
CAPEC: 🔒
ATT&CK: 🔒

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: PowerEdge BIOS Intel 16G 1.2.3/1.7.2/1.7.6/1.9.1/1.13.2/1.14.1/2.0.0/2.14.1

Timelineinfo

12/14/2023 CVE reserved
03/13/2024 +90 days Advisory disclosed
03/13/2024 +0 days VulDB entry created
01/31/2025 +324 days VulDB entry last update

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2024-003
Status: Confirmed

CVE: CVE-2024-0163 (🔒)

Entryinfo

Created: 03/13/2024 06:04 PM
Updated: 01/31/2025 07:58 PM
Changes: 03/13/2024 06:04 PM (48), 04/15/2024 09:14 AM (15), 01/31/2025 07:58 PM (13)
Complete: 🔍
Cache ID: 18:869:40

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