CVE-2020-10067 - OpenCVE

A malicious userspace application can cause a integer overflow and bypass security checks performed by system call handlers. The impact would depend on the underlying system call and can range from denial of service to information leak to memory corruption resulting in code execution within the kernel. See NCC-ZEP-005 This issue affects: zephyrproject-rtos zephyr version 1.14.1 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 Required

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

AV:L/AC:L/Au:N/C:C/I:C/A:C

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Zephyrproject	Zephyr

Configuration 1 [-]

OR	cpe:2.3:o:zephyrproject:zephyr:1.14.1:::::::*
	cpe:2.3:o:zephyrproject:zephyr:2.1.0:::::::*

No data.

References

Link	Providers
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10067
https://github.com/zephyrproject-rtos/zephyr/pull/23239
https://github.com/zephyrproject-rtos/zephyr/pull/23653
https://github.com/zephyrproject-rtos/zephyr/pull/23654
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-27

History

No history.

MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2020-05-11T22:26:17.372048Z

Updated: 2024-09-16T16:37:34.272Z

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

Link: CVE-2020-10067

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-05-11T23:15:12.083

Modified: 2020-06-05T18:15:12.793

Link: CVE-2020-10067

Redhat

No data.

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