CVE-2020-0595: Use After Free

Published Jun 15, 2020
·
Updated

Use after free in IPv6 subsystem in Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an unauthenticated user to potentially enable escalation of privilege via network access.

Affected Software

8 affected components
Intel Active Management Technology Firmware>=11.0<11.8.77
Intel Active Management Technology Firmware>=11.10<11.12.77
Intel Active Management Technology Firmware>=11.20<11.22.77
Intel Active Management Technology Firmware>=12.0<12.0.64
Intel Service Manager>=11.0<11.8.77
Intel Service Manager>=11.10<11.12.77
Intel Service Manager>=11.20<11.22.77
Intel Service Manager>=12.0<12.0.64

Event History

Jun 15, 2020
CVE Published
via MITRE·01:56 PM
Data Sourced
via MITRE·01:56 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is CVE-2020-0595?

CVE-2020-0595 is a vulnerability that allows an unauthenticated user to potentially enable escalation of privilege via network access in Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77, and 12.0.64.

2

What is the severity of CVE-2020-0595?

The severity of CVE-2020-0595 is critical with a CVSS score of 9.8.

3

Which software versions are affected by CVE-2020-0595?

Intel Active Management Technology Firmware versions before 11.8.77, 11.12.77, 11.22.77, and 12.0.64 as well as Intel Service Manager versions before 11.8.77, 11.12.77, 11.22.77, and 12.0.64 are affected by CVE-2020-0595.

4

How can an unauthenticated user exploit CVE-2020-0595?

An unauthenticated user can potentially enable escalation of privilege by leveraging the use-after-free vulnerability in the IPv6 subsystem via network access.

5

Are there any references for CVE-2020-0595?

Yes, you can find references for CVE-2020-0595 at the following links: [Link 1](https://security.netapp.com/advisory/ntap-20200611-0007/), [Link 2](https://support.lenovo.com/de/en/product_security/len-30041), [Link 3](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html).

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