The latest security information on Intel® products.
2022.3 IPU - Intel® Chipset Firmware Advisory
| Intel ID: | INTEL-SA-00610 |
|---|---|
| Advisory Category: | Firmware |
| Impact of vulnerability: | Escalation of Privilege, Denial of Service |
| Severity rating: | HIGH |
| Original release: | 11/08/2022 |
| Last revised: | 11/30/2022 |
Summary:
Potential security vulnerabilities in some Intel® Chipset Firmware in Intel® Converged Security and Manageability Engine (CSME), Intel® Active Management Technology (AMT) and Intel® Server Platform Services (SPS) may allow escalation of privilege or denial of service. Intel is releasing firmware updates to mitigate these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2022-26845
Description: Improper authentication in firmware for Intel(R) AMT before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.1.67, 15.0.42, 16.1.25 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
CVSS Base Score: 8.7 High
CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
CVEID: CVE-2022-27497
Description: Null pointer dereference in firmware for Intel(R) AMT before version 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.1.67, 15.0.42, 16.1.25 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-2022-29893
Description: Improper authentication in firmware for Intel(R) AMT before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.1.67, 15.0.42, 16.1.25 may allow an authenticated user to potentially enable escalation of privilege via network access.
CVSS Base Score: 8.1 High
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVEID: CVE-2021-33159
Description: Improper authentication in subsystem for Intel(R) AMT before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.1.67, 15.0.42, 16.1.25 may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 7.4 High
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:H
CVEID: CVE-2022-29466
Description: Improper input validation in firmware for Intel(R) SPS before version SPS_E3_04.01.04.700.0 may allow an authenticated user to potentially enable denial of service via local access.
CVSS Base Score: 7.3 High
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H
CVEID: CVE-2022-29515
Description: Missing release of memory after effective lifetime in firmware for Intel(R) SPS before versions SPS_E3_06.00.03.035.0 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
Affected Products:
Intel® CSME before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.1.67, 15.0.42, 16.1.25.
Intel® AMT before versions 11.8.93, 11.22.93, 12.0.92, 14.1.67, 15.0.42, 16.0.
Intel® SPS before versions SPS_E3_04.01.04.700.0, SPS_E3_06.00.03.035.0.
Recommendations:
Intel recommends that users of Intel® CSME, Intel® AMT and Intel® SPS update to the latest version provided by the system manufacturer that addresses these issues.
Acknowledgements:
These issues were found internally by Intel employees. Intel would like to thank Yanai Moyal and Yossef Kuszer.
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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