CVE-2022-36423 is a stack overflow vulnerability in OpenHarmony-v3.1.2 and earlier versions, stemming from an incorrect configuration of the cJSON library during recursive parsing. This flaw allows unauthenticated attackers on the local area network (LAN) to trigger a Denial of Service (DoS) attack against all affected network devices. Rated 7.4 HIGH on CVSS, it requires low attack complexity and has a high impact on availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.1.0, <= 1.1.5CPE matchmatch criteria | cpe:2.3:a:openharmony:openharmony:*:*:*:*:long_term_support:*:*:* | ||
>= 3.0, <= 3.0.5CPE matchmatch criteria | cpe:2.3:a:openharmony:openharmony:*:*:*:*:long_term_support:*:*:* | ||
>= 3.1, <= 3.1.2CPE matchmatch criteria | cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.