CVE-2021-0002 Information disclosure in Intel(R) Ethernet Controllers 800 series Linux drivers

What is CVE-2021-0002?

CVE-2021-0002 is a high-severity vulnerability in Fedoraproject Fedora, published on 11 Aug 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure or denial of service via local access.

Weakness: CWE-754

Which versions are affected by CVE-2021-0002?

It affects 2 products.

Products include Fedoraproject Fedora, Intel Ethernet Controller E810 Firmware.

How do I fix CVE-2021-0002?

No fix has been published for CVE-2021-0002 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-0002 being exploited?

There is no known exploitation of CVE-2021-0002 in the wild and no public exploit code.

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All Fedoraproject Fedora vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-q3r6-wj52-xqg8.