What is CVE-2023-32469?

CVE-2023-32469 is a vulnerability in the Dell Precision Tower BIOS that allows a locally authenticated malicious user with admin privileges to perform arbitrary code execution.

How can the Dell Precision Tower BIOS vulnerability be exploited?

The Dell Precision Tower BIOS vulnerability can be exploited by a locally authenticated malicious user with admin privileges to execute arbitrary code.

What is the severity of CVE-2023-32469?

CVE-2023-32469 has a severity rating of 7.5 (high).

Which versions of Dell Precision 5820 Firmware are affected by CVE-2023-32469?

Versions up to and excluding 2.32.0 of Dell Precision 5820 Firmware are affected by CVE-2023-32469.

How do I fix the Dell Precision Tower BIOS vulnerability?

To fix the Dell Precision Tower BIOS vulnerability, apply the security update provided by Dell. More information can be found at [this link](https://www.dell.com/support/kbdoc/en-us/000216242/dsa-2023-223-security-update-for-a-dell-precision-tower-bios-vulnerability).

Vulnerability/
CVE-2023-32469

high

7.5

CWE

16/11/2023

29/11/2023

CVE-2023-32469: Input Validation

First published: Thu Nov 16 2023(Updated: )

Dell Precision Tower BIOS contains an Improper Input Validation vulnerability. A locally authenticated malicious user with admin privileges could potentially exploit this vulnerability to perform arbitrary code execution.

Credit: security_alert@emc.com

Affected Software	Affected Version	How to fix
All of
Dell Precision 5820 Firmware	<2.32.0
Dell Precision 5820
All of
Dell Precision 7820 Firmware	<2.36.0
Dell Precision 7820
All of
Dell Precision 7920 Firmware	<2.36.0
Dell Precision 7920

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Reference Links

https://www.dell.com/support/kbdoc/en-us/000216242/dsa-2023-223-security-update-for-a-dell-precision-tower-bios-vulnerability

Frequently Asked Questions

What is CVE-2023-32469?
CVE-2023-32469 is a vulnerability in the Dell Precision Tower BIOS that allows a locally authenticated malicious user with admin privileges to perform arbitrary code execution.
How can the Dell Precision Tower BIOS vulnerability be exploited?
The Dell Precision Tower BIOS vulnerability can be exploited by a locally authenticated malicious user with admin privileges to execute arbitrary code.
What is the severity of CVE-2023-32469?
CVE-2023-32469 has a severity rating of 7.5 (high).
Which versions of Dell Precision 5820 Firmware are affected by CVE-2023-32469?
Versions up to and excluding 2.32.0 of Dell Precision 5820 Firmware are affected by CVE-2023-32469.
How do I fix the Dell Precision Tower BIOS vulnerability?
To fix the Dell Precision Tower BIOS vulnerability, apply the security update provided by Dell. More information can be found at [this link](https://www.dell.com/support/kbdoc/en-us/000216242/dsa-2023-223-security-update-for-a-dell-precision-tower-bios-vulnerability).

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