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Vulnerability Details :

CVE-2022-22819

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-23 Mar, 2022 | 21:13

Updated At-03 Aug, 2024 | 03:21

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.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:mitre

Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At:23 Mar, 2022 | 21:13

Updated At:03 Aug, 2024 | 03:21

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

n/a

Product

n/a

Versions

Affected

Problem Types

Type	CWE ID	Description
text	N/A	n/a

Type: text

CWE ID: N/A

Description: n/a

References

Hyperlink	Resource
https://www.nxp.com	x_refsource_MISC
https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom	x_refsource_MISC

Hyperlink: https://www.nxp.com

Resource:

x_refsource_MISC

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

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://www.nxp.com	x_refsource_MISC x_transferred
https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom	x_refsource_MISC x_transferred

Hyperlink: https://www.nxp.com

Resource:

x_refsource_MISC

x_transferred

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

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:cve@mitre.org

Published At:23 Mar, 2022 | 22:15

Updated At:15 Apr, 2022 | 18:16

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary	2.0	6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 7.8

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 6.8

Base severity: MEDIUM

Vector:

AV:N/AC:M/Au:N/C:P/I:P/A:P

CPE Matches

nxp>>lpc55s66jbd64_firmware>>-

cpe:2.3:o:nxp:lpc55s66jbd64_firmware:-:*:*:*:*:*:*:*

nxp>>lpc55s66jbd64>>-

cpe:2.3:h:nxp:lpc55s66jbd64:-:*:*:*:*:*:*:*

nxp>>lpc55s66jbd100_firmware>>-

cpe:2.3:o:nxp:lpc55s66jbd100_firmware:-:*:*:*:*:*:*:*

nxp>>lpc55s66jbd100>>-

cpe:2.3:h:nxp:lpc55s66jbd100:-:*:*:*:*:*:*:*

nxp>>lpc55s66jev98_firmware>>-

cpe:2.3:o:nxp:lpc55s66jev98_firmware:-:*:*:*:*:*:*:*

nxp>>lpc55s66jev98>>-

cpe:2.3:h:nxp:lpc55s66jev98:-:*:*:*:*:*:*:*

nxp>>lpc55s69jbd64_firmware>>-

cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:*

nxp>>lpc55s69jbd64>>-

cpe:2.3:h:nxp:lpc55s69jbd64:-:*:*:*:*:*:*:*

nxp>>lpc55s69jbd100_firmware>>-

cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:*

nxp>>lpc55s69jbd100>>-

cpe:2.3:h:nxp:lpc55s69jbd100:-:*:*:*:*:*:*:*

nxp>>lpc55s69jev98_firmware>>-

cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:*

nxp>>lpc55s69jev98>>-

cpe:2.3:h:nxp:lpc55s69jev98:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-120	Primary	nvd@nist.gov

CWE ID: CWE-120

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom	cve@mitre.org	Exploit Third Party Advisory
https://www.nxp.com	cve@mitre.org	Vendor Advisory

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

Source: cve@mitre.org

Resource:

Exploit

Third Party Advisory

Hyperlink: https://www.nxp.com

Source: cve@mitre.org

Resource:

Vendor Advisory

CVE-2022-22819

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Stakeholder-Specific Vulnerability Categorization (SSVC)

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Change History

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