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CVE-2019-14239

nvd nist
Published: Sep 24, 2019Modified: Nov 21, 2024

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6.6
Vector
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.7 / Impact: 5.9
Source: NVD

Description

On NXP Kinetis KV1x, Kinetis KV3x, and Kinetis K8x devices, Flash Access Controls (FAC) (a software IP protection method for execute-only access) can be defeated by leveraging a load instruction inside the execute-only region to expose the protected code into a CPU register.

Affected (3)

Nxp
3 products
Kinetis Kv1x Firmware
Kinetis Kv3x Firmware
Kinetis K8x Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Kinetis Kv1x Firmware
All versions
Running on/withPlatform Versions
Nxp
Kinetis Kv1x
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Kinetis Kv3x Firmware
All versions
Running on/withPlatform Versions
Nxp
Kinetis Kv3x
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Kinetis K8x Firmware
All versions
Running on/withPlatform Versions
Nxp
Kinetis K8x
All versions

Related CWEs

CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (4)

Source: cve@mitre.org
ExploitThird Party Advisory
Source: cve@mitre.org
ExploitMitigationThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitMitigationThird Party Advisory

Timeline

No history available yet.