Vulnerability · Published Mar 11, 2022 · Assigned by dell

CVE-2022-24419

High 8.2

In plain English

A high-severity memory corruption in CPG BIOS from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 3.1)8.2High

Exploit odds (30 days)0.3%top 78.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.

Affected products (as reported)

Vendor	Product	Versions
Dell	CPG BIOS	unspecified – before 1.16

Weakness: CWE-119 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References

https://www.dell.com/support/kbdoc/en-us/000197057/dsa-2022-053 x_refsource_MISC