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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...
CVE-2020-27174
SecPulse初出
原文の説明 取得元が公開している説明をそのまま載せています (多くは英語)。
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.
参照URL
- advisory openwall.com
- advisory github.com
- patch github.com
- patch github.com