CVE-2022-44455 is a high-severity buffer overflow vulnerability affecting OpenHarmony-v3.1.2 and earlier versions, specifically within the appspawn and nwebspawn services. An unprivileged malicious application can exploit this flaw to achieve code execution within other installed applications or trigger application crashes. With a CVSS score of 7.8, this vulnerability has a low attack complexity and requires local access, but can lead to high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.1, <= 3.1.2CPE matchmatch criteria | cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:* | ||
>= 3.0, <= 3.0.6CPE matchmatch criteria | cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.