What is CVE-2022-3349?

CVE-2022-3349 is a critical vulnerability found in Sony PS4 and PS5, specifically in the function UVFAT_readupcasetable of the component exFAT Handler.

What is the severity of CVE-2022-3349?

CVE-2022-3349 has a severity rating of 6.8 (medium).

How does CVE-2022-3349 affect Sony PS4 and PS5?

CVE-2022-3349 leads to a heap-based buffer overflow in the UVFAT_readupcasetable function of the exFAT Handler, which can be exploited to launch attacks on the physical device.

How can I fix CVE-2022-3349?

To fix CVE-2022-3349, it is recommended to apply the latest firmware updates provided by Sony for PlayStation 4 and PlayStation 5.

Where can I find more information about CVE-2022-3349?

You can find more information about CVE-2022-3349 at the following URLs: [https://hackerone.com/reports/1340942](https://hackerone.com/reports/1340942) and [https://vuldb.com/?id.209679](https://vuldb.com/?id.209679).

Vulnerability/
CVE-2022-3349

medium

6.8

CWE

787 119 122

28/9/2022

3/8/2024

CVE-2022-3349: Sony PS4/PS5 exFAT UVFAT_readupcasetable heap-based overflow

First published: Wed Sep 28 2022(Updated: )

A vulnerability was found in Sony PS4 and PS5. It has been classified as critical. This affects the function UVFAT_readupcasetable of the component exFAT Handler. The manipulation of the argument dataLength leads to heap-based buffer overflow. It is possible to launch the attack on the physical device. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-209679.

Credit: cna@vuldb.com

Affected Software	Affected Version	How to fix
Sony Playstation 4 Firmware
Sony PlayStation 4
Sony Playstation 5 Firmware
Sony Playstation 5

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Frequently Asked Questions

What is CVE-2022-3349?
CVE-2022-3349 is a critical vulnerability found in Sony PS4 and PS5, specifically in the function UVFAT_readupcasetable of the component exFAT Handler.
What is the severity of CVE-2022-3349?
CVE-2022-3349 has a severity rating of 6.8 (medium).
How does CVE-2022-3349 affect Sony PS4 and PS5?
CVE-2022-3349 leads to a heap-based buffer overflow in the UVFAT_readupcasetable function of the exFAT Handler, which can be exploited to launch attacks on the physical device.
How can I fix CVE-2022-3349?
To fix CVE-2022-3349, it is recommended to apply the latest firmware updates provided by Sony for PlayStation 4 and PlayStation 5.
Where can I find more information about CVE-2022-3349?
You can find more information about CVE-2022-3349 at the following URLs: [https://hackerone.com/reports/1340942](https://hackerone.com/reports/1340942) and [https://vuldb.com/?id.209679](https://vuldb.com/?id.209679).

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