CVE-2022-40363 — MEDIUM (5.5)

Q: What is CVE-2022-40363?

CVE-2022-40363 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A buffer overflow in the component nfc_device_load_mifare_ul_data of Flipper Devices Inc., Flipper Zero before v0.65.2 allows attackers to cause a Denial of Service (DoS) via a crafted NFC file.

Q: How severe is CVE-2022-40363?

CVE-2022-40363 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-40363?

Check the references section above for vendor advisories and patch information. Affected products include: Flipperzero Flipper Zero Firmware, Flipperzero Flipper Zero.

Vulnerability Description

A buffer overflow in the component nfc_device_load_mifare_ul_data of Flipper Devices Inc., Flipper Zero before v0.65.2 allows attackers to cause a Denial of Service (DoS) via a crafted NFC file.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Flipperzero	Flipper Zero Firmware	< 0.65.2
Flipperzero	Flipper Zero	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/flipperdevices/flipperzero-firmware/pull/1697ExploitIssue TrackingPatch
https://vvx7.io/posts/2022/09/your-amiibos-haunted/ExploitThird Party Advisory
https://github.com/flipperdevices/flipperzero-firmware/pull/1697ExploitIssue TrackingPatch
https://vvx7.io/posts/2022/09/your-amiibos-haunted/ExploitThird Party Advisory

FAQ

What is CVE-2022-40363?

CVE-2022-40363 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A buffer overflow in the component nfc_device_load_mifare_ul_data of Flipper Devices Inc., Flipper Zero before v0.65.2 allows attackers to cause a Denial of Service (DoS) via a crafted NFC file.

How severe is CVE-2022-40363?

CVE-2022-40363 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40363?

Check the references section above for vendor advisories and patch information. Affected products include: Flipperzero Flipper Zero Firmware, Flipperzero Flipper Zero.