What is CVE-2022-43495?

CVE-2022-43495 is a medium-severity vulnerability in Openharmony, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2022-11-03.

How severe is CVE-2022-43495?

Medium severity. CVSS v3 base score is 6.5 out of 10.

NULL pointer dereference in Openharmony

CVE-2022-43495

OpenHarmony-v3.1.2 and prior versions had a DOS vulnerability in distributedhardware_device_manager when joining a network. Network attakcers can send an abonormal packet when joining a network, cause a nullptr reference and device reboot.

EPSS: 0.006 (45.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Openharmony — versions 3.1.0

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

scy@openharmony.io (vendor-advisory, Third Party Advisory, patch)

Frequently asked questions

What is CVE-2022-43495?: CVE-2022-43495 is a medium-severity vulnerability in Openharmony, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2022-11-03.
How severe is CVE-2022-43495?: Medium severity. CVSS v3 base score is 6.5 out of 10.