CVE-2022-29276 is a high-severity vulnerability affecting Insyde Kernel versions 5.0 through 5.5, where untrusted inputs in AhciBusDxe SMI functions can lead to SMRAM corruption. With a CVSS score of 8.2, a high-privileged local attacker can achieve significant impact on confidentiality, integrity, and availability. There is currently no public exploit code available, nor any evidence of active exploitation or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.0, < 5.0.05.09.18CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | ||
>= 5.1, < 5.1.05.17.18CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | ||
>= 5.2, < 5.2.05.27.18CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | ||
>= 5.3, < 5.3.05.36.18CPE matchmatch criteria | cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | ||
>= 5.4, < 5.4.05.44.18CPE 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.