Vulnerability CVE-2022-23042

Vulnerability Name:

CVE-2022-23042 (CCN-221478)

Assigned:

2022-03-10

Published:

2022-03-10

Updated:

2022-11-29

Summary:

CVSS v3 Severity:

7.0 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.1 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/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): High Availibility (A): High

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

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

CVSS v2 Severity:

4.4 Medium (CVSS v2 Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P)

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

4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C)

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

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2022-23042

Source: CCN
Type: Xen Security Advisory XSA-396
Linux PV device frontends vulnerable to attacks by backends

Source: XF
Type: UNKNOWN
xen-cve202223042-dos(221478)

Source: security@xen.org
Type: Mailing List, Third Party Advisory
security@xen.org

Source: security@xen.org
Type: Third Party Advisory
security@xen.org

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:xensource:xen:*:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:8029	P	kernel-docs-5.14.21-150500.53.2 on GA media (Moderate)	2023-06-20
oval:org.opensuse.security:def:7539	P	kernel-64kb-5.14.21-150500.53.2 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:8090	P	reiserfs-kmp-default-5.14.21-150500.53.2 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:3453	P	clamav-0.101.3-1.19 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:3567	P	libXtst6-1.2.2-7.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:3398	P	wpa_supplicant-2.6-15.10.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:3448	P	busybox-1.21.1-3.3 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:95028	P	kernel-docs-5.14.21-150400.22.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:2960	P	kernel-64kb-5.14.21-150400.22.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:95078	P	reiserfs-kmp-default-5.14.21-150400.22.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:95083	P	kernel-azure-5.14.21-150400.12.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:94590	P	kernel-64kb-5.14.21-150400.22.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:95197	P	kernel-default-extra-5.14.21-150400.22.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:4733	P	Security update for the Linux Kernel (Important)	2022-04-26
oval:org.opensuse.security:def:125349	P	Security update for the Linux Kernel (Important)	2022-04-19
oval:org.opensuse.security:def:125694	P	Security update for the Linux Kernel (Important)	2022-04-19
oval:org.opensuse.security:def:118437	P	Security update for the Linux Kernel (Important)	2022-04-19
oval:org.opensuse.security:def:126860	P	Security update for the Linux Kernel (Important)	2022-04-19
oval:org.opensuse.security:def:6012	P	Security update for the Linux Kernel (Important)	2022-04-19
oval:org.opensuse.security:def:125110	P	Security update for the Linux Kernel (Important)	2022-04-19
oval:org.opensuse.security:def:127257	P	Security update for the Linux Kernel (Important)	2022-04-19
oval:org.opensuse.security:def:42175	P	Security update for the Linux Kernel (Important)	2022-04-19
oval:org.opensuse.security:def:118680	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:5220	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:119367	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:118122	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:4294	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:118870	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:6009	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:119552	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:4573	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:119060	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:42174	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:118644	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:119177	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:6327	P	Security update for the Linux Kernel (Important)	2022-04-14
oval:org.opensuse.security:def:1557	P	Security update for the Linux Kernel (Important)	2022-04-12
oval:org.opensuse.security:def:102121	P	Security update for the Linux Kernel (Important)	2022-04-12
oval:org.opensuse.security:def:1795	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:843	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:101828	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:99193	P	(Important)	2022-03-30
oval:org.opensuse.security:def:102154	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:100390	P	(Important)	2022-03-30
oval:org.opensuse.security:def:42254	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:1150	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:101889	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:99463	P	(Important)	2022-03-30
oval:org.opensuse.security:def:1594	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:102304	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:100723	P	(Important)	2022-03-30
oval:org.opensuse.security:def:42255	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:1229	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:101951	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:99725	P	(Important)	2022-03-30
oval:org.opensuse.security:def:1746	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:102347	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:101574	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:1298	P	Security update for the Linux Kernel (Important)	2022-03-30
oval:org.opensuse.security:def:100056	P	(Important)	2022-03-30

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