CVE-2022-46320 is a critical out-of-bounds read vulnerability in a kernel module affecting Huawei EMUI and HarmonyOS, potentially leading to memory overwriting. With a CVSS score of 9.8 (CRITICAL), it presents a high-impact threat due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or Metasploit/Nuclei modules, the vulnerability has garnered significant community discussion with 10 mentions, indicating awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0CPE matchmatch criteria | cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:* | ||
11.0.1CPE matchmatch criteria | cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:* | ||
12.0.0CPE matchmatch criteria | cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:* | ||
12.0.1CPE matchmatch criteria | cpe:2.3:o:huawei:emui:12.0.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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.