CVE-2021-0004: Buffer Overflow
First published: Wed Aug 11 2021(Updated: )
Improper buffer restrictions in the firmware of Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow a privileged user to potentially enable denial of service via local access.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel Ethernet Network Controller E810 | <1.5.3.0 | |
| Intel Ethernet Network Controller E810 | ||
| Fedoraproject Fedora | =34 |
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Reference Links
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVGBTAQ3N7X3RJRMPD3QZXD76V4HSOEP/
- https://security.netapp.com/advisory/ntap-20210827-0009/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00479.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IVGBTAQ3N7X3RJRMPD3QZXD76V4HSOEP/
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-0004.
What is the title of this vulnerability?
The title of this vulnerability is 'Improper buffer restrictions in the firmware of Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0'.
What is the description of this vulnerability?
The description of this vulnerability is 'Improper buffer restrictions in the firmware of Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow a privileged user to potentially enable denial of service via local access.'
What is the severity of CVE-2021-0004?
The severity of CVE-2021-0004 is medium (4.4).
What is the affected software for this vulnerability?
The affected software for this vulnerability includes Intel Ethernet Controller E810 Firmware version up to exclusive 1.5.3.0 and Fedora version 34.
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- vendor/intel
- canonical/intel ethernet network controller e810
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/34