What is CVE-2022-36063?

CVE-2022-36063 is a high-severity vulnerability in Azure-rtos Usbx, classified under Stack-based Buffer Overflow. CVSS score: 7.6/10. Published 2022-10-10.

How severe is CVE-2022-36063?

High severity. CVSS v3 base score is 7.6 out of 10.

Is CVE-2022-36063 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Azure-rtos Usbx

CVE-2022-36063

Azure RTOS USBx is a USB host, device, and on-the-go (OTG) embedded stack, fully integrated with Azure RTOS ThreadX and available for all Azure RTOS ThreadX–supported processors. Azure RTOS USBX implementation of host support for USB CDC E…

Vulnerability class: Buffer Overflow

EPSS: 0.042 (88.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H.

Affected products

Azure-rtos Usbx — versions < 6.1.12

Weakness classification (CWE)

Public proof-of-concept exploits

szymonh/szymonh

References

Frequently asked questions

What is CVE-2022-36063?: CVE-2022-36063 is a high-severity vulnerability in Azure-rtos Usbx, classified under Stack-based Buffer Overflow. CVSS score: 7.6/10. Published 2022-10-10.
How severe is CVE-2022-36063?: High severity. CVSS v3 base score is 7.6 out of 10.
Is CVE-2022-36063 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.