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CVE-2023-25537: DSA-2023-098: Security Update for Dell PowerEdge 14G Server BIOS for an Out of Bounds Write Vulnerability

Dell PowerEdge 14G server BIOS versions prior to 2.18.1 and Dell Precision BIOS versions prior to 2.18.2, contain an Out of Bounds write vulnerability. A local attacker with low privileges could potentially exploit this vulnerability leading to exposure of some SMRAM stack/data/code in System Management Mode, leading to arbitrary code execution or escalation of privilege.

CVE
#vulnerability#ios#bios#dell

Vaikutus

Medium

Tiedot

Proprietary Code CVE(s)

Description

CVSS Base Score

CVSS Vector String

CVE-2023-25537

Dell PowerEdge 14G server BIOS versions prior to 2.18.1 and Dell Precision BIOS versions prior to 2.18.2, contain an Out of Bounds write vulnerability. A local attacker with low privileges could potentially exploit this vulnerability leading to exposure of some SMRAM stack/data/code in System Management Mode, leading to arbitrary code execution or escalation of privilege.

6.1

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Proprietary Code CVE(s)

Description

CVSS Base Score

CVSS Vector String

CVE-2023-25537

Dell PowerEdge 14G server BIOS versions prior to 2.18.1 and Dell Precision BIOS versions prior to 2.18.2, contain an Out of Bounds write vulnerability. A local attacker with low privileges could potentially exploit this vulnerability leading to exposure of some SMRAM stack/data/code in System Management Mode, leading to arbitrary code execution or escalation of privilege.

6.1

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Dell Technologies suosittelee, että kaikki asiakkaat ottavat huomioon sekä CVSS-peruspistemäärän että kaikki asiaankuuluvat väliaikaiset ja ympäristöön liittyvät pisteet, jotka voivat vaikuttaa tietyn tietoturvahaavoittuvuuden mahdolliseen vakavuuteen.

Tuotteet, joihin asia vaikuttaa ja tilanteen korjaaminen****Keinoja ongelman kiertämiseen tai lieventämiseen****Versiohistoria

Revision

Date

Description

1.0

2023-05-15

Initial release

2.0

2023-05-19

Updated CVE description

Asiaan liittyvät tiedot

Dell Security Advisories and Notices
Dell Vulnerability Response Policy
CVSS Scoring Guide

Lisätietoja

The Affected Products and Remediation table above may not be a comprehensive list of all affected supported versions and may be updated as more information becomes available.

DSS 8440, Dell EMC XC Core XCXR2, Dell EMC XC Core XC740xd2, Dell EMC XC Core XC640 System, Dell EMC XC Core 6420 System, Dell EMC XC Core XC740xd System, Dell EMC XC Core XC940 System, PowerEdge XR2, PowerEdge C4140, PowerEdge C6420, PowerEdge FC640 , PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge MX840c, PowerEdge R440, PowerEdge R540, PowerEdge R640, PowerEdge R740, PowerEdge R740xd, PowerEdge R740xd2, PowerEdge R840, PowerEdge R940, PowerEdge R940xa, PowerEdge T440, PowerEdge T640, PowerEdge XE2420, PowerEdge XE7420, PowerEdge XE7440, Dell EMC Storage NX3240, Dell EMC Storage NX3340 …

19 toukok. 2023

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