CVE-2023-43088

High

Description

Dell Client BIOS contains a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.

SeverityHigh

CVSS7.2

Exploit probability—

ProductDell Precision 7865 Tower Firmware

PublishedDec 22, 2023

First seenDec 22, 2023

Weakness typeCWE-16CWE-16

How to fix

Update

dell precision_7865_tower_firmware1.5.0 or later

Vendor advisories

dell.com/support/kbdoc/en-us/000218223/dsa-2023-377

Affected products

Product	Affected versions	Fixed in
dell precision_7865_tower_firmware	v < 1.5.0	1.5.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.