CVE-2020-5348

State: Published
Severity: 6.8 Medium
Published: Apr 3, 2020
Updated: Sep 17, 2024
Reserved: Jan 3, 2020

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.

Scores

CVSS	Score	Vector	Source
3.1	6.8 Medium	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	dell

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
CPG BIOSDell	before A28Affected

References

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

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