Vulnerability · Published Dec 22, 2023 · Assigned by dell

CVE-2023-39251

Medium 6.7

In plain English

A medium-severity improper input validation 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 0.2% (higher than 6% of all known vulnerabilities).

Severity (CVSS 3.1)6.7Medium

Exploit odds (30 days)0.2%top 94.0% 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 malicious user with high privileges could potentially exploit this vulnerability in order to corrupt memory on the system.

Affected products (as reported)

Vendor	Product	Versions
Dell	CPG BIOS	Versions prior to 1.20.0Versions prior to 1.23.0Versions prior to 1.27.0Versions prior to 1.25.0Versions prior to 1.24.0

Weakness: CWE-20 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:L

References

https://www.dell.com/support/kbdoc/en-us/000217707/dsa-2023-342 vendor-advisory