CVE-2022-34460 is an improper input validation vulnerability in prior Dell BIOS versions, allowing a local authenticated attacker to achieve arbitrary code execution in SMRAM. With a CVSS score of 7.8 (HIGH), exploitation requires local access and high attack complexity, but can lead to complete compromise of 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 |
|---|---|---|---|
>= 0, <= 2.17.0CPE match | cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:* | ||
< 1.12.1CPE matchmatch criteria | cpe:2.3:o:dell:g5_se_5505_firmware:*:*:*:*:*:*:*:* | ||
< 2.17.0CPE matchmatch criteria | cpe:2.3:o:dell:inspiron_27_7775_firmware:*:*:*:*:*:*:*:* | ||
< 1.5.0CPE matchmatch criteria | cpe:2.3:o:dell:inspiron_3180_firmware:*:*:*:*:*:*:*:* | ||
< 1.5.0CPE matchmatch criteria | cpe:2.3:o:dell:inspiron_3185_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, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.4 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.