Intel Core i7-6820EQ

Improper access control in the Intel(R) Thunderbolt(TM) DCH drivers for Windows may allow an authenticated user to potentially enable escalation of privilege via local access.

Published: 2024-02-14T13:37:39.054Z
Updated: 2025-05-12T14:57:51.222Z

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.

Published: 2022-07-12T00:00:00.000Z
Updated: 2024-08-03T06:33:43.000Z

Improper input validation for some Intel(R) Processors may allow an authenticated user to potentially cause a denial of service via local access.

Published: 2022-06-15T20:04:21.000Z
Updated: 2025-05-05T16:36:36.678Z

Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Published: 2022-05-12T16:36:06.000Z
Updated: 2025-05-05T16:38:09.527Z

Sensitive information accessible by physical probing of JTAG interface for some Intel(R) Processors with SGX may allow an unprivileged user to potentially enable information disclosure via physical access.

Published: 2022-05-12T16:36:04.000Z
Updated: 2025-05-05T16:43:56.233Z

Hardware allows activation of test or debug logic at runtime for some Intel(R) Trace Hub instances which may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Published: 2022-03-11T17:54:37.000Z
Updated: 2025-05-05T16:47:21.311Z

Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable an escalation of privilege via local access.

Published: 2022-02-09T22:04:17.000Z
Updated: 2025-05-05T16:59:18.916Z

Insecure default variable initialization for the Intel BSSA DFT feature may allow a privileged user to potentially enable an escalation of privilege via local access.

Published: 2021-07-14T13:23:25.000Z
Updated: 2024-08-03T15:32:09.934Z

Insufficient control flow management in some Intel(R) Processors may allow an authenticated user to potentially enable a denial of service via local access.

Published: 2022-02-09T22:04:16.000Z
Updated: 2025-05-05T17:00:19.518Z

Improper initialization in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via physical access.

Published: 2022-02-09T22:04:13.000Z
Updated: 2025-05-05T17:00:39.420Z

Improper access control in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via physical access.

Published: 2022-02-09T22:04:15.000Z
Updated: 2025-05-05T17:00:49.030Z

Improper initialization in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via physical access.

Published: 2022-02-09T22:04:12.000Z
Updated: 2025-05-05T17:00:57.745Z

Out-of-bounds read in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

Published: 2022-02-09T22:04:14.000Z
Updated: 2025-05-05T17:01:07.802Z

Pointer issues in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

Published: 2022-02-09T22:04:06.000Z
Updated: 2025-05-05T17:01:17.520Z

Out-of-bounds write in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

Published: 2022-02-09T22:04:11.000Z
Updated: 2025-05-05T17:01:27.244Z

Buffer overflow in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Published: 2022-02-09T22:04:08.000Z
Updated: 2025-05-05T17:01:36.602Z

Unchecked return value in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

Published: 2021-08-16T18:36:49.000Z
Updated: 2024-08-03T15:32:09.290Z

NULL pointer dereference in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

Published: 2022-02-09T22:04:07.000Z
Updated: 2025-05-05T17:01:48.091Z

Unchecked return value in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Published: 2022-02-09T22:04:10.000Z
Updated: 2025-05-05T17:01:58.696Z

Insufficient control flow management in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

Published: 2022-02-09T22:04:05.000Z
Updated: 2025-05-05T17:02:09.572Z

Insufficient control flow management in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable an escalation of privilege via local access.

Published: 2022-02-09T22:04:01.000Z
Updated: 2025-05-05T17:02:20.230Z

Improper initialization in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable a denial of service via local access.

Published: 2021-06-09T18:50:47.000Z
Updated: 2024-08-03T15:25:01.787Z

Incorrect default permissions in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable a denial of service via local access.

Published: 2022-02-09T22:04:03.000Z
Updated: 2025-05-05T17:02:32.437Z

Improper access control in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable a denial of service via local access.

Published: 2022-02-09T22:04:05.000Z
Updated: 2025-05-05T17:02:43.731Z

Improper access control in the firmware for some Intel(R) Processors may allow an unauthenticated user to potentially enable an escalation of privilege via local access.

Published: 2022-02-09T22:04:04.000Z
Updated: 2025-05-05T17:02:54.173Z

Improper input validation in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Published: 2021-06-09T18:50:30.000Z
Updated: 2024-08-04T10:03:46.323Z

Improper removal of sensitive information before storage or transfer in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Published: 2020-11-12T18:02:06.000Z
Updated: 2024-08-04T10:03:46.371Z

Observable discrepancy in the RAPL interface for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.

Published: 2020-11-12T18:03:43.000Z
Updated: 2024-08-04T10:03:46.335Z

Insufficient access control in the Linux kernel driver for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Published: 2020-11-12T18:03:34.000Z
Updated: 2024-08-04T10:03:46.276Z

Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Published: 2021-06-09T18:50:23.000Z
Updated: 2024-08-04T10:03:46.319Z

Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.

Published: 2021-06-09T18:53:45.000Z
Updated: 2024-08-04T15:12:09.087Z

Out of bounds read in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.

Published: 2021-06-09T18:53:39.000Z
Updated: 2024-08-04T11:56:51.566Z

Insufficient control flow management in the firmware for some Intel(R) Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Published: 2021-06-09T18:50:35.000Z
Updated: 2024-08-04T11:56:51.555Z

Out of bounds write in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable denial of service via local access.

Published: 2021-06-09T18:50:41.000Z
Updated: 2024-08-04T11:56:51.411Z

Improper initialization in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Published: 2021-06-09T18:49:02.000Z
Updated: 2024-08-04T11:56:51.310Z

Improper buffer restrictions in BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Published: 2020-11-12T17:55:53.000Z
Updated: 2024-08-04T06:11:04.492Z

Load value injection in some Intel(R) Processors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. The list of affected products is provided in intel-sa-00334: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00334.html

Published: 2020-03-12T21:04:48.000Z
Updated: 2024-08-04T06:02:52.308Z

Cleanup errors in some data cache evictions for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Published: 2020-01-28T00:03:16.000Z
Updated: 2024-08-04T06:02:52.333Z

Cleanup errors in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Published: 2020-01-28T00:02:29.000Z
Updated: 2024-08-04T06:02:52.399Z

Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Published: 2020-06-15T13:55:00.000Z
Updated: 2024-08-04T06:02:52.330Z

Insufficient control flow in certain data structures for some Intel(R) Processors with Intel(R) Processor Graphics may allow an unauthenticated user to potentially enable information disclosure via local access.

Published: 2020-01-17T17:36:57.000Z
Updated: 2024-08-05T00:19:41.439Z

Improper conditions check in multiple Intel® Processors may allow an authenticated user to potentially enable partial escalation of privilege, denial of service and/or information disclosure via local access.

Published: 2019-12-16T19:10:09.000Z
Updated: 2024-08-05T00:19:41.364Z

Improper conditions check in voltage settings for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege and/or information disclosure via local access.

Published: 2019-12-16T19:12:29.000Z
Updated: 2024-08-04T22:48:08.988Z

Insufficient access control in protected memory subsystem for SMM 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 may allow a privileged user to potentially enable information disclosure via local access.

Published: 2019-11-14T18:40:34.000Z
Updated: 2024-08-04T17:44:14.809Z

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.

Published: 2019-11-14T19:09:12.000Z
Updated: 2024-08-04T17:44:14.700Z

Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an authenticated user to potentially enable denial of service via local access.

Published: 2019-11-14T18:19:54.000Z
Updated: 2024-08-04T17:44:14.693Z

Insufficient memory protection in Intel(R) 6th Generation Core Processors and greater, supporting TXT, may allow a privileged user to potentially enable escalation of privilege via local access.

Published: 2019-11-14T19:07:54.000Z
Updated: 2024-08-04T17:44:14.616Z

Insufficient memory protection in Intel(R) 6th Generation Core Processors and greater, supporting SGX, may allow a privileged user to potentially enable escalation of privilege via local access.

Published: 2019-11-14T19:07:45.000Z
Updated: 2024-08-04T17:44:14.479Z

Insufficient access control in protected memory subsystem for Intel(R) SGX for 6th, 7th, 8th, 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Xeon(R) Processor E3-1500 v5, v6 Families; Intel(R) Xeon(R) E-2100 & E-2200 Processor Families with Intel(R) Processor Graphics may allow a privileged user to potentially enable information disclosure via local access.

Published: 2019-11-14T19:08:20.000Z
Updated: 2024-08-04T17:44:14.434Z