A software vulnerability has been identified in the U-Boot Secondary Program Loader (SPL) before 2023.07 on select NXP i.MX 8M family processors. Under certain conditions, a crafted Flattened Image Tree (FIT) format structure can be used to overwrite SPL memory, allowing unauthenticated software to execute on the target, leading to privilege escalation. This affects i.MX 8M, i.MX 8M Mini, i.MX 8M Nano, and i.MX 8M Plus.
References
| Link | Resource |
|---|---|
| https://community.nxp.com/t5/i-MX-Security/U-Boot-Secondary-Program-Loader-Authentication-Vulnerability-CVE/ta-p/1736196 | Mitigation Patch Vendor Advisory |
| https://nxp.com | Product |
Configurations
Configuration 1 (hide)
| AND |
|
History
24 Oct 2023, 19:30
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:nxp:uboot_secondary_program_loader:*:*:*:*:*:*:*:* cpe:2.3:h:nxp:i.mx_8m_mini:-:*:*:*:*:*:*:* cpe:2.3:h:nxp:i.mx_8m_plus:-:*:*:*:*:*:*:* cpe:2.3:h:nxp:i.mx_8m:-:*:*:*:*:*:*:* cpe:2.3:h:nxp:i.mx_8m_nano:-:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
| References | (MISC) https://nxp.com - Product | |
| References | (MISC) https://community.nxp.com/t5/i-MX-Security/U-Boot-Secondary-Program-Loader-Authentication-Vulnerability-CVE/ta-p/1736196 - Mitigation, Patch, Vendor Advisory | |
| CWE | CWE-281 | |
| First Time |
Nxp uboot Secondary Program Loader
Nxp i.mx 8m Nano Nxp i.mx 8m Plus Nxp i.mx 8m Mini Nxp i.mx 8m Nxp |
17 Oct 2023, 12:38
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-10-17 12:15
Updated : 2024-02-28 20:33
NVD link : CVE-2023-39902
Mitre link : CVE-2023-39902
CVE.ORG link : CVE-2023-39902
JSON object : View
Products Affected
nxp
- i.mx_8m_nano
- uboot_secondary_program_loader
- i.mx_8m
- i.mx_8m_mini
- i.mx_8m_plus
CWE
CWE-281
Improper Preservation of Permissions