Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-26373

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
18/08/2022
Last modified:
05/05/2025

Description

Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:intel:xeon_platinum_8253_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_platinum_8253:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_platinum_8256_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_platinum_8256:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_platinum_8260_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_platinum_8260:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_platinum_8260l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_platinum_8260l:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_platinum_8260m_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_platinum_8260m:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_platinum_8260y_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_platinum_8260y:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_platinum_8268_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_platinum_8268:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_platinum_8270_firmware:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools