CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-32020

The kernel in Amazon Web Services FreeRTOS before 10.4.3 has insufficient bounds checking during management of heap memory.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 53.8%

CVSS Severity

CVSS v3 Score 9.8

CVSS v2 Score 7.5

References

Products affected by CVE-2021-32020

Amazon » Freertos » Version: 1.0.0

cpe:2.3:o:amazon:freertos:1.0.0
Amazon » Freertos » Version: 1.00

cpe:2.3:o:amazon:freertos:1.00
Amazon » Freertos » Version: 1.01

cpe:2.3:o:amazon:freertos:1.01
Amazon » Freertos » Version: 1.1.0

cpe:2.3:o:amazon:freertos:1.1.0
Amazon » Freertos » Version: 1.2.0

cpe:2.3:o:amazon:freertos:1.2.0
Amazon » Freertos » Version: 1.2.1

cpe:2.3:o:amazon:freertos:1.2.1
Amazon » Freertos » Version: 1.2.2

cpe:2.3:o:amazon:freertos:1.2.2
Amazon » Freertos » Version: 1.2.3

cpe:2.3:o:amazon:freertos:1.2.3
Amazon » Freertos » Version: 1.2.4

cpe:2.3:o:amazon:freertos:1.2.4
Amazon » Freertos » Version: 1.2.5

cpe:2.3:o:amazon:freertos:1.2.5
Amazon » Freertos » Version: 1.2.6

cpe:2.3:o:amazon:freertos:1.2.6
Amazon » Freertos » Version: 1.2.7

cpe:2.3:o:amazon:freertos:1.2.7
Amazon » Freertos » Version: 1.3.0

cpe:2.3:o:amazon:freertos:1.3.0
Amazon » Freertos » Version: 1.3.1

cpe:2.3:o:amazon:freertos:1.3.1
Amazon » Freertos » Version: 1.3.2

cpe:2.3:o:amazon:freertos:1.3.2
Amazon » Freertos » Version: 1.4.0

cpe:2.3:o:amazon:freertos:1.4.0
Amazon » Freertos » Version: 1.4.1

cpe:2.3:o:amazon:freertos:1.4.1
Amazon » Freertos » Version: 1.4.2

cpe:2.3:o:amazon:freertos:1.4.2
Amazon » Freertos » Version: 1.4.3

cpe:2.3:o:amazon:freertos:1.4.3
Amazon » Freertos » Version: 1.4.4

cpe:2.3:o:amazon:freertos:1.4.4
Amazon » Freertos » Version: 1.4.5

cpe:2.3:o:amazon:freertos:1.4.5
Amazon » Freertos » Version: 1.4.6

cpe:2.3:o:amazon:freertos:1.4.6
Amazon » Freertos » Version: 1.4.7

cpe:2.3:o:amazon:freertos:1.4.7
Amazon » Freertos » Version: 1.4.8

cpe:2.3:o:amazon:freertos:1.4.8
Amazon » Freertos » Version: 1.4.9

cpe:2.3:o:amazon:freertos:1.4.9
Amazon » Freertos » Version: 10.0.0

cpe:2.3:o:amazon:freertos:10.0.0
Amazon » Freertos » Version: 10.0.1

cpe:2.3:o:amazon:freertos:10.0.1
Amazon » Freertos » Version: 10.1.0

cpe:2.3:o:amazon:freertos:10.1.0
Amazon » Freertos » Version: 10.1.1

cpe:2.3:o:amazon:freertos:10.1.1
Amazon » Freertos » Version: 10.2.0

cpe:2.3:o:amazon:freertos:10.2.0
Amazon » Freertos » Version: 10.2.1

cpe:2.3:o:amazon:freertos:10.2.1
Amazon » Freertos » Version: 10.3.0

cpe:2.3:o:amazon:freertos:10.3.0
Amazon » Freertos » Version: 10.3.1

cpe:2.3:o:amazon:freertos:10.3.1
Amazon » Freertos » Version: 10.4.0

cpe:2.3:o:amazon:freertos:10.4.0
Amazon » Freertos » Version: 10.4.1

cpe:2.3:o:amazon:freertos:10.4.1
Amazon » Freertos » Version: 10.4.2

cpe:2.3:o:amazon:freertos:10.4.2
Amazon » Freertos » Version: 2.0.0

cpe:2.3:o:amazon:freertos:2.0.0
Amazon » Freertos » Version: 2.1.0

cpe:2.3:o:amazon:freertos:2.1.0
Amazon » Freertos » Version: 2.1.1

cpe:2.3:o:amazon:freertos:2.1.1
Amazon » Freertos » Version: 2.2.0

cpe:2.3:o:amazon:freertos:2.2.0
Amazon » Freertos » Version: 2.3.0

cpe:2.3:o:amazon:freertos:2.3.0
Amazon » Freertos » Version: 2.4.0

cpe:2.3:o:amazon:freertos:2.4.0
Amazon » Freertos » Version: 2.4.1

cpe:2.3:o:amazon:freertos:2.4.1
Amazon » Freertos » Version: 2.4.2

cpe:2.3:o:amazon:freertos:2.4.2
Amazon » Freertos » Version: 2.5.0

cpe:2.3:o:amazon:freertos:2.5.0
Amazon » Freertos » Version: 2.5.1

cpe:2.3:o:amazon:freertos:2.5.1
Amazon » Freertos » Version: 2.5.2

cpe:2.3:o:amazon:freertos:2.5.2
Amazon » Freertos » Version: 2.5.3

cpe:2.3:o:amazon:freertos:2.5.3
Amazon » Freertos » Version: 2.5.4

cpe:2.3:o:amazon:freertos:2.5.4
Amazon » Freertos » Version: 2.5.5

cpe:2.3:o:amazon:freertos:2.5.5
Amazon » Freertos » Version: 2.6.0

cpe:2.3:o:amazon:freertos:2.6.0
Amazon » Freertos » Version: 2.6.1

cpe:2.3:o:amazon:freertos:2.6.1
Amazon » Freertos » Version: 3.0.0

cpe:2.3:o:amazon:freertos:3.0.0
Amazon » Freertos » Version: 3.1.0

cpe:2.3:o:amazon:freertos:3.1.0
Amazon » Freertos » Version: 3.1.1

cpe:2.3:o:amazon:freertos:3.1.1
Amazon » Freertos » Version: 3.2.0

cpe:2.3:o:amazon:freertos:3.2.0
Amazon » Freertos » Version: 3.2.1

cpe:2.3:o:amazon:freertos:3.2.1
Amazon » Freertos » Version: 3.2.2

cpe:2.3:o:amazon:freertos:3.2.2
Amazon » Freertos » Version: 3.2.3

cpe:2.3:o:amazon:freertos:3.2.3
Amazon » Freertos » Version: 3.2.4

cpe:2.3:o:amazon:freertos:3.2.4
Amazon » Freertos » Version: 4.0.0

cpe:2.3:o:amazon:freertos:4.0.0
Amazon » Freertos » Version: 4.0.1

cpe:2.3:o:amazon:freertos:4.0.1
Amazon » Freertos » Version: 4.0.2

cpe:2.3:o:amazon:freertos:4.0.2
Amazon » Freertos » Version: 4.0.3

cpe:2.3:o:amazon:freertos:4.0.3
Amazon » Freertos » Version: 4.0.4

cpe:2.3:o:amazon:freertos:4.0.4
Amazon » Freertos » Version: 4.0.5

cpe:2.3:o:amazon:freertos:4.0.5
Amazon » Freertos » Version: 4.1.0

cpe:2.3:o:amazon:freertos:4.1.0
Amazon » Freertos » Version: 4.1.1

cpe:2.3:o:amazon:freertos:4.1.1
Amazon » Freertos » Version: 4.1.2

cpe:2.3:o:amazon:freertos:4.1.2
Amazon » Freertos » Version: 4.1.3

cpe:2.3:o:amazon:freertos:4.1.3
Amazon » Freertos » Version: 4.2.0

cpe:2.3:o:amazon:freertos:4.2.0
Amazon » Freertos » Version: 4.2.1

cpe:2.3:o:amazon:freertos:4.2.1
Amazon » Freertos » Version: 4.3.0

cpe:2.3:o:amazon:freertos:4.3.0
Amazon » Freertos » Version: 4.3.1

cpe:2.3:o:amazon:freertos:4.3.1
Amazon » Freertos » Version: 4.4.0

cpe:2.3:o:amazon:freertos:4.4.0
Amazon » Freertos » Version: 4.5.0

cpe:2.3:o:amazon:freertos:4.5.0
Amazon » Freertos » Version: 4.6.0

cpe:2.3:o:amazon:freertos:4.6.0
Amazon » Freertos » Version: 4.6.1

cpe:2.3:o:amazon:freertos:4.6.1
Amazon » Freertos » Version: 4.7.0

cpe:2.3:o:amazon:freertos:4.7.0
Amazon » Freertos » Version: 4.7.1

cpe:2.3:o:amazon:freertos:4.7.1
Amazon » Freertos » Version: 4.7.2

cpe:2.3:o:amazon:freertos:4.7.2
Amazon » Freertos » Version: 4.8.0

cpe:2.3:o:amazon:freertos:4.8.0
Amazon » Freertos » Version: 5.0.0

cpe:2.3:o:amazon:freertos:5.0.0
Amazon » Freertos » Version: 5.0.1

cpe:2.3:o:amazon:freertos:5.0.1
Amazon » Freertos » Version: 5.0.2

cpe:2.3:o:amazon:freertos:5.0.2
Amazon » Freertos » Version: 5.0.3

cpe:2.3:o:amazon:freertos:5.0.3
Amazon » Freertos » Version: 5.0.4

cpe:2.3:o:amazon:freertos:5.0.4
Amazon » Freertos » Version: 5.1.0

cpe:2.3:o:amazon:freertos:5.1.0
Amazon » Freertos » Version: 5.1.1

cpe:2.3:o:amazon:freertos:5.1.1
Amazon » Freertos » Version: 5.1.2

cpe:2.3:o:amazon:freertos:5.1.2
Amazon » Freertos » Version: 5.2.0

cpe:2.3:o:amazon:freertos:5.2.0
Amazon » Freertos » Version: 5.3.0

cpe:2.3:o:amazon:freertos:5.3.0
Amazon » Freertos » Version: 5.3.1

cpe:2.3:o:amazon:freertos:5.3.1
Amazon » Freertos » Version: 5.4.0

cpe:2.3:o:amazon:freertos:5.4.0
Amazon » Freertos » Version: 5.4.1

cpe:2.3:o:amazon:freertos:5.4.1
Amazon » Freertos » Version: 5.4.2

cpe:2.3:o:amazon:freertos:5.4.2
Amazon » Freertos » Version: 6.0.0

cpe:2.3:o:amazon:freertos:6.0.0
Amazon » Freertos » Version: 6.0.1

cpe:2.3:o:amazon:freertos:6.0.1
Amazon » Freertos » Version: 6.0.2

cpe:2.3:o:amazon:freertos:6.0.2
Amazon » Freertos » Version: 6.0.3

cpe:2.3:o:amazon:freertos:6.0.3
Amazon » Freertos » Version: 6.0.4

cpe:2.3:o:amazon:freertos:6.0.4
Amazon » Freertos » Version: 6.0.5

cpe:2.3:o:amazon:freertos:6.0.5
Amazon » Freertos » Version: 6.1.0

cpe:2.3:o:amazon:freertos:6.1.0
Amazon » Freertos » Version: 6.1.1

cpe:2.3:o:amazon:freertos:6.1.1
Amazon » Freertos » Version: 7.0.0

cpe:2.3:o:amazon:freertos:7.0.0
Amazon » Freertos » Version: 7.0.1

cpe:2.3:o:amazon:freertos:7.0.1
Amazon » Freertos » Version: 7.0.2

cpe:2.3:o:amazon:freertos:7.0.2
Amazon » Freertos » Version: 7.1.0

cpe:2.3:o:amazon:freertos:7.1.0
Amazon » Freertos » Version: 7.1.1

cpe:2.3:o:amazon:freertos:7.1.1
Amazon » Freertos » Version: 7.2.0

cpe:2.3:o:amazon:freertos:7.2.0
Amazon » Freertos » Version: 7.3.0

cpe:2.3:o:amazon:freertos:7.3.0
Amazon » Freertos » Version: 7.4.0

cpe:2.3:o:amazon:freertos:7.4.0
Amazon » Freertos » Version: 7.4.1

cpe:2.3:o:amazon:freertos:7.4.1
Amazon » Freertos » Version: 7.4.2

cpe:2.3:o:amazon:freertos:7.4.2
Amazon » Freertos » Version: 7.5.0

cpe:2.3:o:amazon:freertos:7.5.0
Amazon » Freertos » Version: 7.5.2

cpe:2.3:o:amazon:freertos:7.5.2
Amazon » Freertos » Version: 7.5.3

cpe:2.3:o:amazon:freertos:7.5.3
Amazon » Freertos » Version: 7.6.0

cpe:2.3:o:amazon:freertos:7.6.0
Amazon » Freertos » Version: 8.0.0

cpe:2.3:o:amazon:freertos:8.0.0
Amazon » Freertos » Version: 8.0.1

cpe:2.3:o:amazon:freertos:8.0.1
Amazon » Freertos » Version: 8.1.0

cpe:2.3:o:amazon:freertos:8.1.0
Amazon » Freertos » Version: 8.1.1

cpe:2.3:o:amazon:freertos:8.1.1
Amazon » Freertos » Version: 8.1.2

cpe:2.3:o:amazon:freertos:8.1.2
Amazon » Freertos » Version: 8.2.0

cpe:2.3:o:amazon:freertos:8.2.0
Amazon » Freertos » Version: 8.2.1

cpe:2.3:o:amazon:freertos:8.2.1
Amazon » Freertos » Version: 8.2.2

cpe:2.3:o:amazon:freertos:8.2.2
Amazon » Freertos » Version: 8.2.3

cpe:2.3:o:amazon:freertos:8.2.3
Amazon » Freertos » Version: 9.0.0

cpe:2.3:o:amazon:freertos:9.0.0
Amazon » Freertos » Version: 9.0.1

cpe:2.3:o:amazon:freertos:9.0.1

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-32020

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