TI-2022-07063 Aliases CVE-2022-22819 GHSA-h4j8-qr6m-rv76

NXP LPC55S66JBD64, LPC55S66JBD100, LPC55S66JEV98, LPC55S69JBD64, LPC55S69JBD100, and…

LOW 37CWE-120Published 2022-03-23 · Updated 2024-08-03

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

NXP LPC55S66JBD64, LPC55S66JBD100, LPC55S66JEV98, LPC55S69JBD64, LPC55S69JBD100, and LPC55S69JEV98 microcontrollers (ROM version 1B) have a buffer overflow in parsing SB2 updates before the signature is verified. This can allow an attacker to achieve non-persistent code execution via a crafted unsigned update.

Why it matters now

EPSS 0.01403 72nd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPE	Versions	Role	Vendor
cpe:2.3:o:nxp:lpc55s66jbd64_firmware:-:::::::*	not specified by NVD	Vulnerable	NXP
cpe:2.3:h:nxp:lpc55s66jbd64:-:::::::*	not specified by NVD	Running on	NXP
cpe:2.3:o:nxp:lpc55s66jbd100_firmware:-:::::::*	not specified by NVD	Vulnerable	NXP
cpe:2.3:h:nxp:lpc55s66jbd100:-:::::::*	not specified by NVD	Running on	NXP
cpe:2.3:o:nxp:lpc55s66jev98_firmware:-:::::::*	not specified by NVD	Vulnerable	NXP
cpe:2.3:h:nxp:lpc55s66jev98:-:::::::*	not specified by NVD	Running on	NXP
cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:::::::*	not specified by NVD	Vulnerable	NXP
cpe:2.3:h:nxp:lpc55s69jbd64:-:::::::*	not specified by NVD	Running on	NXP
cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:::::::*	not specified by NVD	Vulnerable	NXP
cpe:2.3:h:nxp:lpc55s69jbd100:-:::::::*	not specified by NVD	Running on	NXP

cpe:2.3:o:nxp:lpc55s66jbd64_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NXP
cpe:2.3:h:nxp:lpc55s66jbd64:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NXP
cpe:2.3:o:nxp:lpc55s66jbd100_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NXP
cpe:2.3:h:nxp:lpc55s66jbd100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NXP
cpe:2.3:o:nxp:lpc55s66jev98_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NXP
cpe:2.3:h:nxp:lpc55s66jev98:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NXP
cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NXP
cpe:2.3:h:nxp:lpc55s69jbd64:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NXP
cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NXP
cpe:2.3:h:nxp:lpc55s69jbd100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NXP

Show 2 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:::::::*	not specified by NVD	Vulnerable	NXP
cpe:2.3:h:nxp:lpc55s69jev98:-:::::::*	not specified by NVD	Running on	NXP

cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NXP
cpe:2.3:h:nxp:lpc55s69jev98:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NXP

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-22819
2026-10-03 Alias added: GHSA-h4j8-qr6m-rv76

References

Exploit 1

https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom

Advisory 1

https://www.nxp.com

TI-2021-11656 NXP LPC55S6x microcontrollers (0A and 1B), i.MX RT500 (silicon rev B1 and B2), i.MX RT600… CVSS 3.1MEDIUM 6.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences