CVE-2025-21097 is a denial-of-service vulnerability affecting OpenHarmony v5.0.2 and earlier versions, stemming from a NULL pointer dereference. This flaw allows a local attacker to cause a system crash. With a CVSS score of 5.5 (Medium), it requires local access and low privileges, but does not necessitate user interaction, leading to high availability impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.1.0, <= 5.0.2CPE matchmatch criteria | cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.