CVE-2020-10058 - Vulnerability Details - OpenCVE

Description

Multiple syscalls in the Kscan subsystem perform insufficient argument validation, allowing code executing in userspace to potentially gain elevated privileges. See NCC-ZEP-006 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions.

Published: 2020-05-11

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

zephyrproject-rtos

zephyr

affected

Version	Status	Constraints
`2.1.0`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:o:zephyrproject:zephyr:2.1.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-2523	Multiple syscalls in the Kscan subsystem perform insufficient argument validation, allowing code executing in userspace to potentially gain elevated privileges. See NCC-ZEP-006 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00081.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10058
https://github.com/zephyrproject-rtos/zephyr/pull/23308
https://github.com/zephyrproject-rtos/zephyr/pull/23748
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-34

History

No history.

Subscriptions

Zephyrproject Zephyr

MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2020-05-11T22:26:15.962Z

Updated: 2024-09-17T01:36:46.714Z

Reserved: 2020-03-04T00:00:00.000Z

Link: CVE-2020-10058

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-05-11T23:15:11.910

Modified: 2024-11-21T04:54:43.337

Link: CVE-2020-10058

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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