VDB-221261 · CVE-2022-26421 · intel-sa-00674

Intel oneAPI DPC++ Compiler prior 2022.0 uncontrolled search path

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
6.9	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Intel oneAPI DPC++ Compiler. It has been classified as critical. The impacted element is an unknown function. The manipulation leads to uncontrolled search path. This vulnerability is documented as CVE-2022-26421. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Intel oneAPI DPC++ Compiler and classified as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a uncontrolled search path vulnerability. Using CWE to declare the problem leads to CWE-427. The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Uncontrolled search path element in the Intel(R) oneAPI DPC++/C++ Compiler Runtime before version 2022.0 may allow an authenticated user to potentially enable escalation of privilege via local access.

The weakness was released 02/17/2023 as intel-sa-00674. The advisory is shared at intel.com. The identification of this vulnerability is CVE-2022-26421 since 03/09/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1574 for this issue.

Upgrading to version 2022.0 eliminates this vulnerability.

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Productinfo

Vendor

Intel

Name

oneAPI DPC++ Compiler

License

commercial

Website

Vendor: https://www.intel.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.0
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.3
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (Intel Corporation): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Uncontrolled search path
CWE: CWE-427 / CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: oneAPI DPC++ Compiler 2022.0

Timelineinfo

03/09/2022 🔍
02/17/2023 +345 days 🔍
02/17/2023 +0 days 🔍
03/16/2023 +27 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00674
Status: Confirmed

CVE: CVE-2022-26421 (🔍)
GCVE (CVE): GCVE-0-2022-26421
GCVE (VulDB): GCVE-100-221261

Entryinfo

Created: 02/17/2023 08:11
Updated: 03/16/2023 19:24
Changes: 02/17/2023 08:11 (48), 03/16/2023 19:24 (11)
Complete: 🔍
Cache ID: 216::103