Vulnerability CVE-2022-27672

Vulnerability Name:

CVE-2022-27672 (CCN-247509)

Assigned:

2022-03-23

Published:

2023-02-14

Updated:

2023-03-10

Summary:

CVSS v3 Severity:

4.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
4.1 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

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

2.4 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
2.1 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Physical Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): None Availibility (A): None

CVSS v2 Severity:

2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2022-27672

Source: CCN
Type: Xen Security Advisory XSA-426
x86: Cross-Thread Return Address Predictions

Source: XF
Type: UNKNOWN
amd-cve202227672-info-disc(247509)

Source: CCN
Type: AMD-SB-1045
Cross-Thread Return Address Predictions

Source: psirt@amd.com
Type: Mitigation, Vendor Advisory
psirt@amd.com

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:7831	P	xen-libs-4.17.0_06-150500.1.10 on GA media (Moderate)	2023-06-12

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