3.5
LOW
CVE-2024-12546
EDK2 BIOS Integer Overflow Denial of Service
Description

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

INFO

Published Date :

March 11, 2025, 2:15 p.m.

Last Modified :

March 13, 2025, 3:15 a.m.

Source :

infosec@edk2.groups.io

Remotely Exploitable :

Yes !

Impact Score :

2.5

Exploitability Score :

0.9
Affected Products

The following products are affected by CVE-2024-12546 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Tianocore edk2
: Total Affected Vendor : 1 | Products : 1

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-12546 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-12546 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Rejected by infosec@edk2.groups.io

    Mar. 13, 2025

    Action Type Old Value New Value
  • CVE Modified by infosec@edk2.groups.io

    Mar. 13, 2025

    Action Type Old Value New Value
    Changed Description EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service. Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
    Removed CVSS V3.1 TianoCore.org: AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L
    Removed CWE TianoCore.org: CWE-190
    Removed Reference TianoCore.org: https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2025/AMI-SA-2025003.pdf
  • New CVE Received by infosec@edk2.groups.io

    Mar. 11, 2025

    Action Type Old Value New Value
    Added Description EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service.
    Added CVSS V3.1 AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L
    Added CWE CWE-190
    Added Reference https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2025/AMI-SA-2025003.pdf
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
10010090908080707060605050404030302020101000
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-12546 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-12546 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: