CVE-2020-10027 - Vulnerability Details - OpenCVE

An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. 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 Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00092.

Key SSVC decision points have not yet been added.

Vendors	Products
Zephyrproject	Zephyr

Configuration 1 [-]

OR	cpe:2.3:o:zephyrproject:zephyr:1.14.0:::::::*
	cpe:2.3:o:zephyrproject:zephyr:2.1.0:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-2492	An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10027
https://github.com/zephyrproject-rtos/zephyr/pull/23328
https://github.com/zephyrproject-rtos/zephyr/pull/23499
https://github.com/zephyrproject-rtos/zephyr/pull/23500
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-35

History

No history.

MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2020-05-11T22:26:14.923233Z

Updated: 2024-09-16T20:52:35.670Z

Reserved: 2020-03-03T00:00:00

Link: CVE-2020-10027

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-05-11T23:15:11.770

Modified: 2024-11-21T04:54:40.630

Link: CVE-2020-10027

Redhat

No data.

OpenCVE Enrichment

No data.

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