CVE-2020-5348

Published: Apr 3, 2020

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.1

6.8

MEDIUM

Description

Dell Latitude 7202 Rugged Tablet BIOS versions prior to A28 contain a UAF vulnerability in EFI_BOOT_SERVICES in system management mode. A local unauthenticated attacker may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in system management mode.

Vendor	Product	Versions
Dell	CPG BIOS	affected `unspecified - < A28`

Weaknesses (CWE)

CWE-416

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://www.dell.com/support/article/SLN320792

x_refsource_MISC

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CVE-2020-5348

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References