VulnerabilityModified
CVE-2020-35609
A denial-of-service vulnerability exists in the asynchronous ioctl functionality of Microsoft Azure Sphere 20.05.
MEDIUM 5.5EPSS 1.31%
Does this matter?
Lower severity and a low EPSS score (1.31%). Track it; it rarely justifies an emergency change on its own.
Description
A denial-of-service vulnerability exists in the asynchronous ioctl functionality of Microsoft Azure Sphere 20.05. A sequence of specially crafted ioctl calls can cause a denial of service. An attacker can write shellcode to trigger this vulnerability.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.31% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-835
- Affected
- microsoft/azure sphere
- Source
- cve@mitre.org
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1117Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1117Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1117Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1117Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.