Vulnerability CVE-2021-22600

Vulnerability Name:

CVE-2021-22600 (CCN-218168)

Assigned:

2021-12-15

Published:

2021-12-15

Updated:

2023-06-26

Summary:

CVSS v3 Severity:

6.6 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/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): Required
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): High

6.6 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/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): Required
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): High

CVSS v2 Severity:

7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)

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

5.0 Medium (CCN CVSS v2 Vector: AV:L/AC:H/Au:S/C:P/I:P/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): High Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Complete

Vulnerability Consequences:

Gain Privileges

References:

Source: MITRE
Type: CNA
CVE-2021-22600

Source: XF
Type: UNKNOWN
linux-kernel-cve202122600-priv-esc(218168)

Source: CCN
Type: Linux Kernel GIT Repository
net/packet: rx_owner_map depends on pg_vec

Source: cve-coordination@google.com
Type: Mailing List, Patch
cve-coordination@google.com

Source: cve-coordination@google.com
Type: Mailing List, Third Party Advisory
cve-coordination@google.com

Source: cve-coordination@google.com
Type: Third Party Advisory
cve-coordination@google.com

Source: cve-coordination@google.com
Type: Third Party Advisory
cve-coordination@google.com

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2021-22600

Vulnerable Configuration:

Configuration CCN 1:

cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*

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:8090	P	reiserfs-kmp-default-5.14.21-150500.53.2 on GA media (Moderate)	2023-06-12
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:3448	P	busybox-1.21.1-3.3 on GA media (Moderate)	2022-06-28
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: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: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:102024	P	Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP3) (Important)	2022-03-02
oval:org.opensuse.security:def:1445	P	Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP3) (Important)	2022-03-02
oval:org.opensuse.security:def:102025	P	Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP3) (Important)	2022-03-02
oval:org.opensuse.security:def:1442	P	Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP3) (Important)	2022-03-02
oval:org.opensuse.security:def:102022	P	Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP3) (Important)	2022-03-02
oval:org.opensuse.security:def:1443	P	Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP3) (Important)	2022-03-02
oval:org.opensuse.security:def:102023	P	Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP3) (Important)	2022-03-02
oval:org.opensuse.security:def:1444	P	Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP3) (Important)	2022-03-02
oval:org.opensuse.security:def:102017	P	Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:1441	P	Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118262	P	Security update for the Linux Kernel (Live Patch 15 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:1434	P	Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118255	P	Security update for the Linux Kernel (Live Patch 22 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:102021	P	Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:102014	P	Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118266	P	Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:1438	P	Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118259	P	Security update for the Linux Kernel (Live Patch 18 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:102018	P	Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118263	P	Security update for the Linux Kernel (Live Patch 14 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:1435	P	Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118256	P	Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:102015	P	Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:1439	P	Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118260	P	Security update for the Linux Kernel (Live Patch 17 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:102019	P	Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118264	P	Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:1436	P	Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118257	P	Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:102016	P	Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:1440	P	Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118261	P	Security update for the Linux Kernel (Live Patch 16 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:1433	P	Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118254	P	Security update for the Linux Kernel (Live Patch 23 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:102020	P	Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:102013	P	Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118265	P	Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:1437	P	Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:118258	P	Security update for the Linux Kernel (Live Patch 19 for SLE 15 SP2) (Important)	2022-03-01
oval:org.opensuse.security:def:42199	P	Security update for the Linux RT Kernel (Critical)	2022-02-21
oval:org.opensuse.security:def:118440	P	Security update for the Linux RT Kernel (Critical)	2022-02-21
oval:org.opensuse.security:def:1600	P	Security update for the Linux RT Kernel (Critical)	2022-02-21
oval:org.opensuse.security:def:102157	P	Security update for the Linux RT Kernel (Critical)	2022-02-21
oval:org.opensuse.security:def:42343	P	Security update for the Linux RT Kernel (Critical)	2022-02-21
oval:org.opensuse.security:def:1758	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:101851	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:99210	P	(Critical)	2022-02-11
oval:org.opensuse.security:def:102310	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:100414	P	(Critical)	2022-02-11
oval:org.opensuse.security:def:1241	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:1812	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:101894	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:99484	P	(Critical)	2022-02-11
oval:org.opensuse.security:def:102356	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:100748	P	(Critical)	2022-02-11
oval:org.opensuse.security:def:1418	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:42337	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:101998	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:99746	P	(Critical)	2022-02-11
oval:org.opensuse.security:def:938	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:101630	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:100076	P	(Critical)	2022-02-11
oval:org.opensuse.security:def:1189	P	Security update for the Linux Kernel (Critical)	2022-02-11
oval:org.opensuse.security:def:42193	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:118805	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:119483	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:118995	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:119668	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:1563	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:118239	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:102124	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:119102	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:118659	P	Security update for the Linux Kernel (Critical)	2022-02-10
oval:org.opensuse.security:def:119300	P	Security update for the Linux Kernel (Critical)	2022-02-10

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