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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-10067 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10067
https://github.com/zephyrproject-rtos/zephyr/pull/23239 Patch  Third Party Advisory 
https://github.com/zephyrproject-rtos/zephyr/pull/23653 Patch  Third Party Advisory 
https://github.com/zephyrproject-rtos/zephyr/pull/23654 Patch  Third Party Advisory 
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-27 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound cwe source acceptance level NIST   Zephyr Project  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-10067
NVD Published Date:
05/11/2020
NVD Last Modified:
06/05/2020
Source:
Zephyr Project