CVE-2022-3349

Sony PS4/PS5 exFAT UVFAT_readupcasetable heap-based overflow

Severity Score

6.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Se ha encontrado una vulnerabilidad en Sony PS4 y PS5. Ha sido clasificada como crítica. Afecta a la función UVFAT_readupcasetable del componente exFAT Handler. La manipulación del argumento dataLength conlleva a un desbordamiento del buffer en la región heap de la memoria. Es posible lanzar el ataque en el dispositivo físico. Es recomendado actualizar el componente afectado. El identificador asociado a esta vulnerabilidad es VDB-209679

*Credits: Andy Nguyen

CVSS Scores

NISTv3.1 6.8

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-09-28 CVE Reserved
2022-09-28 CVE Published
2024-04-20 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787: Out-of-bounds Write

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://hackerone.com/reports/1340942	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sony Search vendor "Sony"	Playstation 4 Firmware Search vendor "Sony" for product "Playstation 4 Firmware"	-	-	Affected	in	Sony Search vendor "Sony"	Playstation 4 Search vendor "Sony" for product "Playstation 4"	-	-	Safe
Sony Search vendor "Sony"	Playstation 5 Firmware Search vendor "Sony" for product "Playstation 5 Firmware"	-	-	Affected	in	Sony Search vendor "Sony"	Playstation 5 Search vendor "Sony" for product "Playstation 5"	-	-	Safe