Insufficient Heap Memory Management in FreeRTOS by Amazon Web Services
CVE-2021-32020

9.8CRITICAL

Key Information:

Vendor

Amazon

Status
Freertos
Vendor
CVE Published:
3 May 2021

What is CVE-2021-32020?

The kernel in Amazon Web Services FreeRTOS prior to version 10.4.3 contains a vulnerability due to inadequate bounds checking when managing heap memory. This oversight can lead to potential memory-related issues, posing risks for applications that rely on this operating system. Developers are advised to upgrade to the latest version to secure their applications against this vulnerability.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

References

https://github.com/FreeRTOS/FreeRTOS-Kernel/commit/c7a9a0...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.