CVE-2021-3581: Buffer Access with Incorrect Length Value in zephyr
Published Oct 5, 2021
·Updated
Buffer Access with Incorrect Length Value in zephyr. Zephyr versions >= >=2.5.0 contain Buffer Access with Incorrect Length Value (CWE-805). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8q65-5gqf-fmw5
Affected Software
1 affected component
zephyrproject zephyr>=2.5.0<2.6.0
Event History
Oct 5, 2021
CVE Published
via MITRE·08:50 PM
Data Sourced
via MITRE·08:50 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is CVE-2021-3581.
2
What is the severity of CVE-2021-3581?
The severity of CVE-2021-3581 is high with a severity value of 8.8.
3
What is the affected software?
The affected software is Zephyr versions >=2.5.0.
4
What is the CWE ID of this vulnerability?
The CWE ID of this vulnerability is CWE-805.
5
How can I fix CVE-2021-3581?
To fix CVE-2021-3581, make sure to update Zephyr to a version higher than 2.6.0.