Intel Arc A750/Arc A770 Local Privilege Escalation

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Intel Arc A750 and Arc A770 and classified as problematic. This issue affects some unknown processing. The manipulation results in an unknown weakness. This vulnerability is identified as CVE-2022-38973. The attack is only possible with local access. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Intel Arc A750 and Arc A770 (the affected version is unknown). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Improper access control for some Intel(R) Arc(TM) graphics cards A770 and A750 sold between October of 2022 and December of 2022 may allow an authenticated user to potentially enable denial of service or infomation disclosure via local access.

The weakness was released 08/11/2023 as intel-sa-00812. The advisory is shared for download at intel.com. This vulnerability is traded as CVE-2022-38973 since 09/30/2022. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/05/2023).

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

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

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

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 3.3
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: Local 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/30/2022 🔍
08/11/2023 +315 days 🔍
08/11/2023 +0 days 🔍
09/05/2023 +25 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00812
Status: Confirmed

CVE: CVE-2022-38973 (🔍)
GCVE (CVE): GCVE-0-2022-38973
GCVE (VulDB): GCVE-100-236856

Entryinfo

Created: 08/11/2023 08:14
Updated: 09/05/2023 13:47
Changes: 08/11/2023 08:14 (46), 08/11/2023 08:23 (1), 09/05/2023 13:47 (11)
Complete: 🔍
Cache ID: 216::103

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