The latest security information on Intel® products.
2019.2 IPU – UEFI Advisory
| Intel ID: | INTEL-SA-00280 |
|---|---|
| Advisory Category: | Firmware |
| Impact of vulnerability: | Escalation of Privilege, Denial of Service, Information Disclosure |
| Severity rating: | HIGH |
| Original release: | 11/12/2019 |
| Last revised: | 11/12/2019 |
Summary:
Potential security vulnerabilities in Intel firmware may allow escalation of privilege, denial of service and/or information disclosure. Intel is releasing firmware updates to mitigate these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2019-11136
Description: Insufficient access control in system firmware for Intel(R) Xeon(R) Scalable Processors, 2nd Generation Intel(R) Xeon(R) Scalable Processors and Intel(R) Xeon(R) Processors D Family may allow a privileged user to potentially enable escalation of privilege, denial of service and/or information disclosure via local access.
CVSS Base Score: 7.5 High
CVSS Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVEID: CVE-2019-11137
Description: Insufficient input validation in system firmware for Intel(R) Xeon(R) Scalable Processors, Intel(R) Xeon(R) Processors D Family, Intel(R) Xeon(R) Processors E5 v4 Family, Intel(R) Xeon(R) Processors E7 v4 Family and Intel(R) Atom(R) processor C Series may allow a privileged user to potentially enable escalation of privilege, denial of service and/or information disclosure via local access.
CVSS Base Score: 7.5 High
CVSS Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected Products:
- Intel® Xeon® Scalable Processors
- 2nd Generation Intel® Xeon® Scalable Processors
- Intel® Xeon® Processor D Family
- Intel® Xeon® Processor E5 v4 Family
- Intel® Xeon® Processor E7 v4 Family
- Intel® Atom® Processor C Series
Recommendations:
Intel recommends that users of Intel® products listed above update to the latest version provided by the system manufacturer that addresses these issues.
Acknowledgements:
Intel would like to thank Alexander Ermolov (CVE-2019-11136) for reporting this issue.
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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