CVE-2022-34423 is an improper SMM communication buffer verification vulnerability affecting Dell PowerEdge and Precision BIOS. A highly privileged local attacker could exploit this flaw to achieve arbitrary code execution or cause a denial of service. With a CVSS score of 6.7 (Medium), the vulnerability requires local access and high privileges, but has high impact on confidentiality, integrity, and availability. Currently, there is no public exploit code, Metasploit modules, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.9.3CPE matchmatch criteria | cpe:2.3:o:dell:r6515_firmware:*:*:*:*:*:*:*:* | ||
< 2.9.3CPE matchmatch criteria | cpe:2.3:o:dell:r7515_firmware:*:*:*:*:*:*:*:* | ||
< 2.9.3CPE matchmatch criteria | cpe:2.3:o:dell:r6525_firmware:*:*:*:*:*:*:*:* | ||
< 2.9.3CPE matchmatch criteria | cpe:2.3:o:dell:r7525_firmware:*:*:*:*:*:*:*:* | ||
< 2.9.4CPE matchmatch criteria | cpe:2.3:o:dell:xe8545_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
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.