CVE-2022-30772 is a critical vulnerability affecting Insyde Kernel versions 5.0 through 5.5. It allows an attacker to manipulate the input address in the PnpSmm function 0x52, potentially leading to overwriting SMRAM or OS kernel memory. This vulnerability carries a CVSS score of 8.2 (High) due to its local attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability, allowing for complete system compromise. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.0, < 5.0.05.09.41CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | ||
>= 5.1, < 5.1.05.17.43CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | ||
>= 5.2, < 5.2.05.27.30CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | ||
>= 5.3, < 5.3.05.36.30CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | ||
>= 5.4, < 5.4.05.44.30CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
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.