7.8
HIGH CVSS 3.1
CVE-2022-22819
NXP LPC55 Microcontrollers ROM Buffer Overflow (Code Execution)
Description

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.

INFO

Published Date :

March 23, 2022, 10:15 p.m.

Last Modified :

Nov. 21, 2024, 6:47 a.m.

Remotely Exploit :

No

Source :

[email protected]
Affected Products

The following products are affected by CVE-2022-22819 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Nxp lpc55s69jbd100_firmware
2 Nxp lpc55s69jbd64_firmware
3 Nxp lpc55s69jev98_firmware
4 Nxp lpc55s66jbd100_firmware
5 Nxp lpc55s66jbd64_firmware
6 Nxp lpc55s66jev98_firmware
7 Nxp lpc55s69jbd100
8 Nxp lpc55s66jbd100
9 Nxp lpc55s69jev98
10 Nxp lpc55s69jbd64
11 Nxp lpc55s66jbd64
12 Nxp lpc55s66jev98
: Total Affected Vendor : 1 | Products : 12
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
CVSS 3.1 HIGH [email protected]
Public PoC/Exploit Available at Github

CVE-2022-22819 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-22819.

URL Resource
https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom Exploit Third Party Advisory
https://www.nxp.com Vendor Advisory
https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom Exploit Third Party Advisory
https://www.nxp.com Vendor Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-22819 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-22819 weaknesses.

CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-92: Forced Integer Overflow Forced Integer Overflow CAPEC-100: Overflow Buffers Overflow Buffers

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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AlphabugX/CVE-2022-RCE

test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC

cve-2020-

Updated: 7 months, 2 weeks ago
5 stars 3 fork 3 watcher
Born at : Jan. 21, 2022, 5:07 a.m. This repo has been linked 2650 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-22819 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-22819 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom
    Added Reference https://www.nxp.com
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Apr. 15, 2022

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Initial Analysis by [email protected]

    Mar. 30, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom No Types Assigned https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom Exploit, Third Party Advisory
    Changed Reference Type https://www.nxp.com No Types Assigned https://www.nxp.com Vendor Advisory
    Added CWE NIST CWE-120
    Added CPE Configuration AND OR *cpe:2.3:o:nxp:lpc55s66jbd64_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:nxp:lpc55s66jbd64:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:nxp:lpc55s66jbd100_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:nxp:lpc55s66jbd100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:nxp:lpc55s66jev98_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:nxp:lpc55s66jev98:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:nxp:lpc55s69jbd64:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:nxp:lpc55s69jbd100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:nxp:lpc55s69jev98:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 7.8
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 6.8
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.72 }} -0.06%

score

0.71615

percentile