The latest security information on Intel® products.
2019.2 IPU – Intel® TXT Advisory
| Intel ID: | INTEL-SA-00164 |
|---|---|
| Advisory Category: | Firmware |
| Impact of vulnerability: | Information Disclosure |
| Severity rating: | MEDIUM |
| Original release: | 11/12/2019 |
| Last revised: | 11/21/2019 |
Summary:
A potential security vulnerability in Intel® Trusted Execution Technology (TXT) with Intel® Processor Graphics may allow information disclosure. Intel is releasing firmware updates to mitigate this potential vulnerability.
Vulnerability Details:
CVEID: CVE-2019-0184
Description: Insufficient access control in protected memory subsystem for Intel(R) TXT for 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 Families; Intel(R) Xeon(R) E-2100 and E-2200 Processor Families with Intel(R) Processor Graphics and Intel(R) TXT may allow a privileged user to potentially enable information disclosure via local access.
CVSS Base Score: 6.0 Medium
CVSS Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Affected Products:
Product Collection |
Product Names |
Vertical Segment |
CPUID |
Platform ID |
8th Generation Intel® Core™ Processor Family |
|
Mobile |
906EA |
22 |
9th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i9-9880H |
Mobile |
906ED |
22 |
8th Generation Intel® Core™ Processor Family |
Intel® Core™ Processori7-8700, i7-8700K, i7-8700T, i7-8086K |
Desktop |
906EA |
22 |
Intel® Xeon® Processor E Family |
Intel® Xeon® Processor E-2224G, E-2244G, E-2274G, E-2226G, E-2246G, E-2276G, E-2276M, E-2286G, E-2286M, E-2278G, E-2288G, E-2186G, E-2176G, E-2174G, E-2146G, E-2144G E-2136, E-2134, E-2126G, E-2124, E-2124G |
Server |
906EA |
22 |
9th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i9-9900K |
Desktop |
906EC |
22 |
9th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i9-9900, i9-9900T |
Desktop |
906ED |
22 |
Intel® Core™ Processor i5-9500, i5-9500T, i5-9600, i5-9600T, i5-9600K |
906EA |
|||
8th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-8500Y, i7-8510Y |
Mobile |
806EC |
10 |
8th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-8706G |
Mobile |
906E9 |
2A |
7th Generation Intel® Core™ Processor Family |
Intel® Core™ Processori7-7820HQ, i7-7920HQ |
Mobile |
906E9 |
2A |
8th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-8650U |
Mobile |
806EA |
C0 |
7th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-7700, i7-7700T |
Desktop |
906E9 |
2A |
7th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-7820EQ |
Embedded |
906E9 |
2A |
7th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-7600U |
Mobile |
806E9 |
C0 |
7th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-7660U, |
Mobile |
806E9 |
C0 |
Intel® Xeon® Processor E3 v6 Family |
Intel® Xeon® Processor v6 E3-1220, E3-1225, E3-1230, E3-1240, E3-1245, E3-1270, E3-1275, E3-1280, E3-1501L, E3-1501M, E3-1505L, E3-1505M, E3-1535M |
Server |
906E9 |
2A |
7th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-7Y75 |
Mobile |
806E9 |
C0 |
6th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor, i7-6820HQ, i7-6920HQ, |
Mobile |
506E3 |
36 |
6th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-6700, i7-6700T, i7-6785R |
Desktop |
506E3 |
36 |
6th Generation Intel® Core™ Processors |
Intel® Core™ Processor i7-i7-6600U |
Mobile |
406E3 |
C0 |
6th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor I7-6650U, I7-6660U |
Mobile |
406E3 |
C0 |
Intel® Xeon® Processor E3 v5 Family |
Intel® Xeon® Processor v5 E3-1220, E3-1225, E3-1230, E3-1235L, E3-1240, E3-1240L, E3-1245, E3-1260L, E3-1270, E3-1275, E3-1280, E3-1505M, E3-1515M, E3-1535M, E3-1545M, E3-1558L, E3-1565L, E3-1575M, E3-1578L, E3-1585, E3-1585L |
Server |
506E3 |
36 |
6th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor m7-6Y75 |
Mobile |
406E3 |
C0 |
6th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor i7-6700TE, i7-6820EQ, i7-6822EQ |
Embedded |
506E3 |
36 |
8th Generation Intel® Core™ Processor Family |
Intel® Core™ Processor I7-8665U |
Mobile |
806EC |
C0 |
Recommendations:
Intel recommends that users of Intel® TXT update to the latest version provided by the system manufacturer that addresses these issues.
Acknowledgements:
This issue was found internally by Intel. Intel would like to thank Artem Shishkin, Bill Wager, Edgar Barbosa, Gabriel Negreira Barbosa, Gustavo de Castro Scotti, Jeffrey S Frizzell, Kekai Hu, Rodrigo Axel Monroy, Willem Pinckaers and Rodrigo Rubira Branco (BSDaemon).
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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