CVE-2020-12303 is a use-after-free vulnerability in the DAL subsystem of Intel CSME and TXE firmware versions, potentially allowing an authenticated local user to escalate privileges. With a CVSS score of 7.8 (High), it presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 11.8.80CPE matchmatch criteria | cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:* | ||
>= 11.12.0, < 11.12.80CPE matchmatch criteria | cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:* | ||
>= 11.22.0, < 11.22.80CPE matchmatch criteria | cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:* | ||
>= 12.0, < 12.0.70CPE matchmatch criteria | cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:* | ||
>= 14.0, < 14.0.45CPE matchmatch criteria | cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
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.