CVE-2024-42425

Local information disclosure via buffer over-read

Published Sep 10, 2024 · Updated Sep 10, 2024

Memory over-read in Dell Precision Rack 14G Intel BIOS before 2.22.1 allows local users to disclose adjacent memory contents. Dell has not published the affected firmware component, triggering input, or path to the out-of-bounds access. Exploitation requires local low-privilege access and exposes information only, with no reported data modification or service interruption.

CVSS severity3.8
Low
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Memory over-read in Dell Precision Rack 14G Intel BIOS before 2.22.1 allows local users to disclose adjacent memory contents. Dell has not published the affected firmware component, triggering input, or path to the out-of-bounds access. Exploitation requires local low-privilege access and exposes information only, with no reported data modification or service interruption.

The record

CVE
CVE-2024-42425
Published
Sep 10, 2024
Updated
Sep 10, 2024
Vendor
Dell
Product
Dell Precision Rack BIOS
Classifications
CWE-119, CWE-788
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=N/A <2.22.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Dell · Dell Precision Rack BIOSversion=N/A <2.22.1

Published CVSS scores

3.8DellCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
5.5NISTCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-788Access of Memory Location After End of Buffer

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo