The latest security information on Intel® products.
2023.2 IPU – BIOS Advisory
| Intel ID: | INTEL-SA-00807 |
|---|---|
| Advisory Category: | Firmware |
| Impact of vulnerability: | Escalation of Privilege, Information Disclosure |
| Severity rating: | HIGH |
| Original release: | 05/09/2023 |
| Last revised: | 07/07/2023 |
Summary:
Potential security vulnerabilities in BIOS firmware for some Intel® Processors may allow escalation of privilege and information disclosure. Intel is releasing firmware updates to mitigate these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2022-33894
Description: Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 7.5 High
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVEID: CVE-2022-38087
Description: Exposure of resource to wrong sphere in BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
CVSS Base Score: 4.1 Medium
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Affected Products:
Product Collection |
Vertical Segment |
CPU ID |
Platform ID |
8th Generation Intel® Core™ Processor Family 9th Generation Intel® Core™ Processor Family |
Mobile Desktop |
906EA 906EB 906EC 906ED |
22 |
Intel® Xeon® Processor E Family |
Server, Workstation |
906EA 906ED |
22 |
8th Generation Intel® Core™ Processor Family |
Mobile |
806EA |
C0 |
8th Generation Intel® Core™ Processors |
Mobile, Embedded |
806EC 806EB |
D0 94 |
7th Generation Intel® Core™ Processor Family |
Desktop |
906E9 |
2A |
7th Generation Intel® Core™ Processor Family |
Mobile |
806E9 806EA |
C0 |
8th Generation Intel® Core™ Processor Family |
Mobile |
806E9 806EC |
10 94 |
10th Generation Intel® Core™ Processor Family |
Mobile Desktop
|
A0652 A0653 A0655 A0660 A0661 806EC |
20 01 22 80 80 07 |
Product Collection |
Vertical Segment |
CPU ID |
Platform ID |
8th Generation Intel® Core™ Processor Family 10th Generation Intel® Core™ Processor Family |
Mobile |
806E9 806EC |
10 |
8th Generation Intel® Core™ Processor Family |
Mobile |
806EA |
C0 |
7th Generation Intel® Core™ Processor Family |
Mobile |
806E9 |
C0 |
8th Generation Intel® Core™ Processor Family 9th Generation Intel® Core™ Processor Family |
Mobile |
906EA 906EB 906EC 906ED |
22 |
Intel® Xeon® E Processor Family |
Desktop, |
906EA 906ED |
22 |
Intel® Xeon® E processor Family |
Server |
906E9 |
2A |
Intel® Xeon® Scalable Processor Family |
Server |
50654 |
B7 |
8th Generation Intel® Core™ Processors |
Mobile |
806EB |
D0 |
Intel® Xeon® Platinum P-8124, P-8136 processors, |
Server |
50653 |
97 |
Intel® Xeon® D Processor Family, |
Server, |
50654 |
B7 |
Recommendations:
Intel recommends that users of listed Intel® Processors update to the latest versions provided by the system manufacturer that addresses these issues.
Acknowledgements:
Intel would like to thank Yngweijw (Jiawei Yin) (CVE-2022-33894) and the Binarly efiXplorer team (CVE-2022-38087) for reporting these issues.
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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