Paper/Archive/CVE-2023-48693

CVE-2023-48693

azure-rtos threadx — Azure RTOS ThreadX Remote Code Execution Vulnerability

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 70.4.704 × 2014.1 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

Azure RTOS ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications. An attacker can cause arbitrary read and write due to vulnerability in parameter checking mechanism in Azure RTOS ThreadX, which may lead to privilege escalation. The affected components include RTOS ThreadX v6.2.1 and below. The fixes have been included in ThreadX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected

ProductAffectedFixed inSource

threadx< 6.3.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

GitHub_M (CNA)8.7CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

References

refgithub.com/azure-rtos/threadx/security/advisories/GHSA-p7w6-62rq-vrf9