Medium severity · published Sep 28, 2022
CVE-2022-3349
Sony PS4/PS5 exFAT UVFAT_readupcasetable heap-based overflow
6.8
CVSS
0.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PS
PS4 · Sony
All versions, or not specified · source: vendor
PS
PS5 · Sony
All versions, or not specified · source: vendor
P4
Playstation 4 Firmware · Sony
All versions, or not specified · source: NVD
P5
Playstation 5 Firmware · Sony
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-3349
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-3349
Exploit
https://hackerone.com/reports/1340942
Permissions Required
https://vuldb.com/?id.209679
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