What is CVE-2022-3349?

CVE-2022-3349 is a medium-severity vulnerability in Sony Ps4, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.8/10. Published 2022-09-28.

How severe is CVE-2022-3349?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2022-3349 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Sony Ps4

CVE-2022-3349

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 overf…

Vulnerability class: Buffer Overflow

EPSS: 0.002 (43.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sony Ps4 — versions n/a
Sony Ps5 — versions n/a

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

Public proof-of-concept exploits

Tonaram/DSS-BufferOverflow

References

hackerone.com/reports/1340942 (x_refsource_MISC)
vuldb.com/ (x_refsource_MISC)

Frequently asked questions

What is CVE-2022-3349?: CVE-2022-3349 is a medium-severity vulnerability in Sony Ps4, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.8/10. Published 2022-09-28.
How severe is CVE-2022-3349?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2022-3349 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.