CVEvulnerability

CVE-2020-35609

5.5 MEDIUM Published 2020-12-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-12-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-835

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.

Affected configurations

• microsoft azure sphere 20.05

Related

Weakness · CWE (1)

  • CWE-835 Loop with Unreachable Exit Condition weakness

References