In Amazon AWS Firecracker before 0.21.3, and 0.22.x before 0.22.1, the serial console buffer can grow its memory usage without limit when data is sent to the standard input. This can result in a memory leak on the microVM emulation thread, possibly occupying more memory than intended on the host.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-10-16T04:06:54
Updated: 2024-08-04T16:11:35.839Z
Reserved: 2020-10-16T00:00:00
Link: CVE-2020-27174
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-10-16T05:15:11.830
Modified: 2024-11-21T05:20:49.117
Link: CVE-2020-27174
Redhat
No data.