5.1
MEDIUM
CVE-2022-34399
Dell Alienware m17 R5 BIOS Matrix Decimal Overflow Vulnerability
Description

Dell Alienware m17 R5 BIOS version prior to 1.2.2 contain a buffer access vulnerability. A malicious user with admin privileges could potentially exploit this vulnerability by sending input larger than expected in order to leak certain sections of SMRAM.

INFO

Published Date :

Jan. 18, 2023, 12:15 p.m.

Last Modified :

Nov. 7, 2023, 3:48 a.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

4.2

Exploitability Score :

0.8
Affected Products

The following products are affected by CVE-2022-34399 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 Dell cpg_bios
2 Dell inspiron_3505_firmware
3 Dell inspiron_3515_firmware
4 Dell inspiron_3585_firmware
5 Dell inspiron_3595_firmware
6 Dell inspiron_3785_firmware
7 Dell vostro_3405_firmware
8 Dell vostro_3515_firmware
9 Dell g15_5515_firmware
10 Dell alienware_m15_a6_firmware
11 Dell g15_5525_firmware
12 Dell inspiron_3525_firmware
13 Dell vostro_3525_firmware
14 Dell alienware_m15_ryzen_edition_r5_firmware
15 Dell alienware_m17_ryzen_edition_r5_firmware
16 Dell vostro_3425_firmware
: Total Affected Vendor : 1 | Products : 16
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-34399.

URL Resource
https://www.dell.com/support/kbdoc/en-us/000205329/dsa-2022-317-dell-client-security-update-for-dell-client-bios Vendor Advisory

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-2022-34399 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-34399 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 Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Changed Description Dell Alienware m17 R5 BIOS version prior to 1.2.2 contain a buffer access vulnerability. A malicious user with admin privileges could potentially exploit this vulnerability by sending input larger than expected in order to leak certain sections of SMRAM. Dell Alienware m17 R5 BIOS version prior to 1.2.2 contain a buffer access vulnerability. A malicious user with admin privileges could potentially exploit this vulnerability by sending input larger than expected in order to leak certain sections of SMRAM.
  • Initial Analysis by [email protected]

    Jan. 26, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
    Changed Reference Type https://www.dell.com/support/kbdoc/en-us/000205329/dsa-2022-317-dell-client-security-update-for-dell-client-bios No Types Assigned https://www.dell.com/support/kbdoc/en-us/000205329/dsa-2022-317-dell-client-security-update-for-dell-client-bios Vendor Advisory
    Added CWE NIST CWE-119
    Added CPE Configuration AND OR *cpe:2.3:o:dell:alienware_m15_a6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:alienware_m15_a6:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:alienware_m15_ryzen_edition_r5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:alienware_m15_ryzen_edition_r5:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:alienware_m17_ryzen_edition_r5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:alienware_m17_ryzen_edition_r5:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g15_5515_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:g15_5515:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g15_5525_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:g15_5525:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3505_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:inspiron_3505:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3515_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:inspiron_3515:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3525_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.0 OR cpe:2.3:h:dell:inspiron_3525:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3585_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.10.0 OR cpe:2.3:h:dell:inspiron_3585:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3595_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.0 OR cpe:2.3:h:dell:inspiron_3595:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3785_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.10.0 OR cpe:2.3:h:dell:inspiron_3785:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3405_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:vostro_3405:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3425_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.0 OR cpe:2.3:h:dell:vostro_3425:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3515_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:vostro_3515:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3525_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.0 OR cpe:2.3:h:dell:vostro_3525:-:*:*:*:*:*:*:*
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-34399 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-2022-34399 weaknesses.

CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-100: Overflow Buffers Overflow Buffers CAPEC-123: Buffer Manipulation Buffer Manipulation CAPEC-100: Overflow Buffers Overflow Buffers CAPEC-256: SOAP Array Overflow SOAP Array Overflow
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.13048

percentile

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