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Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Advisory
| Intel ID: | INTEL-SA-00756 |
|---|---|
| Advisory Category: | Firmware, Software |
| Impact of vulnerability: | Escalation of Privilege, Denial of Service, Information disclosure |
| Severity rating: | HIGH |
| Original release: | 05/14/2024 |
| Last revised: | 05/14/2024 |
Summary:
Potential security vulnerabilities in some Intel® Ethernet Controller I225 Manageability firmware may allow escalation of privilege, denial of service or information disclosure. Intel is releasing firmware updates to mitigate these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2021-33141
Description: Improper input validation in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow an unauthenticated user to potentially enable denial of service via network access.
CVSS Base Score: 8.6 High
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVEID: CVE-2021-33162
Description: Improper access control in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow an authenticated user to potentially enable escalation of privilege via local access.
CVSS Base Score: 8.4 High
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
CVEID: CVE-2021-33157
Description: Insufficient control flow management in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 7.2 High
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
CVEID: CVE-2021-33161
Description: Improper input validation in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 7.2 High
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
CVEID: CVE-2022-37341
Description: Improper access control in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 7.2 High
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
CVEID: CVE-2021-33145
Description: Uncaught exception in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 7.2 High
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
CVEID: CVE-2021-33158
Description: Improper neutralization in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 7.2 High
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
CVEID: CVE-2021-33142
Description: Improper input validation in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow a privileged user to potentially enable denial of service via local access.
CVSS Base Score: 6.0 Medium
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
CVEID: CVE-2021-33146
Description: Improper input validation in some Intel® Ethernet Adapters and Intel® Ethernet Controller I225 Manageability firmware may allow an unauthenticated user to potentially enable information disclosure via network access.
CVSS Base Score: 5.3 Medium
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products:
Intel® Ethernet Controller I225 Manageability firmware before NVM version 1.87.
Intel® Ethernet Adapters before version 29.0.1
Recommendation:
Intel recommends that users of Intel® Ethernet Controller I225 Manageability firmware update to the latest version provided by the system manufacturer that addresses these issues.
Intel recommends updating the Intel® Ethernet Adapter toversion 29.0.1or later.
Updates are available for download at this location:
Acknowledgements:
These issues were found internally by Intel employees.
Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.
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