CVE-2022-33972

2023-02-1600:00:00

ubuntu.com

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

1.4 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:M/C:P/I:N/A:N

0.0004 Low

EPSS

Percentile

8.4%

JSON

Incorrect calculation in microcode keying mechanism for some 3rd Generation
Intel® Xeon® Scalable Processors may allow a privileged user to
potentially enable information disclosure via local access.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchintel-microcode< 3.20230214.0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchintel-microcode< 3.20230214.0ubuntu0.20.04.1UNKNOWN
ubuntu22.04noarchintel-microcode< 3.20230214.0ubuntu0.22.04.1UNKNOWN
ubuntu22.10noarchintel-microcode< 3.20230214.0ubuntu0.22.10.1UNKNOWN
ubuntu16.04noarchintel-microcode< 3.20230214.0ubuntu0.16.04.1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	intel-microcode	< 3.20230214.0ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	intel-microcode	< 3.20230214.0ubuntu0.20.04.1	UNKNOWN
ubuntu	22.04	noarch	intel-microcode	< 3.20230214.0ubuntu0.22.04.1	UNKNOWN
ubuntu	22.10	noarch	intel-microcode	< 3.20230214.0ubuntu0.22.10.1	UNKNOWN
ubuntu	16.04	noarch	intel-microcode	< 3.20230214.0ubuntu0.16.04.1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN