Intel Server D50DNP PlatformVariableInitDxe Driver input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Intel Server D50DNP. This affects an unknown part of the component PlatformVariableInitDxe Driver. Such manipulation leads to input validation. This vulnerability is listed as CVE-2024-22095. The attack must be carried out locally. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Intel Server D50DNP (affected version not known). Affected by this issue is some unknown functionality of the component PlatformVariableInitDxe Driver. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Improper input validation in PlatformVariableInitDxe driver in UEFI firmware for some Intel(R) Server D50DNP Family products may allow a privileged user to enable escalation of privilege via local access.

The advisory is shared for download at intel.com. This vulnerability is handled as CVE-2024-22095 since 01/24/2024. The exploitation is known to be difficult. The attack needs to be approached locally. Additional levels of successful authentication are necessary for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 08/20/2024).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

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License

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 6.4
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector (Intel Corporation): 🔍

CVSSv2info

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

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/24/2024 🔍
05/17/2024 +113 days 🔍
05/17/2024 +0 days 🔍
08/20/2024 +95 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-01080
Status: Confirmed

CVE: CVE-2024-22095 (🔍)
GCVE (CVE): GCVE-0-2024-22095
GCVE (VulDB): GCVE-100-264728

Entryinfo

Created: 05/17/2024 07:27
Updated: 08/20/2024 19:02
Changes: 05/17/2024 07:27 (61), 08/20/2024 19:02 (2)
Complete: 🔍
Cache ID: 216::103

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