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redhatcveRedhat.comRH:CVE-2021-38198
HistoryAug 10, 2021 - 9:21 p.m.

CVE-2021-38198

2021-08-1021:21:30
redhat.com
access.redhat.com
42

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

24.5%

JSON

A flaw was found in the Linux kernel, where it incorrectly computes the access permissions of a shadow page. This issue leads to a missing guest protection page fault.

Mitigation

Do not disable hardware-assisted paging (also known as nested paging and Second Level Address Translation) on your hosts. The default is on.

Related

cnvd 1
prion 1
cve 1
ubuntucve 1
debiancve 1
veracode 1
cbl_mariner 2
nessus 38
cloudfoundry 3
ubuntu 5
osv 7
oraclelinux 2
amazon 2
photon 2
suse 4
debian 2
cnvd
cnvd
Linux kernel denial-of-service vulnerability (CNVD-2021-60514)
2021-08-10 00:00:00
prion
prion
Design/Logic Flaw
2021-08-08 20:15:00
cve
cve
CVE-2021-38198
2021-08-08 20:15:00
ubuntucve
ubuntucve
CVE-2021-38198
2021-08-08 00:00:00
debiancve
debiancve
CVE-2021-38198
2021-08-08 20:15:00
veracode
veracode
Information Disclosure
2021-09-11 17:29:48
cbl_mariner
cbl_mariner
CVE-2021-38198 affecting package kernel 5.10.189.1-1
2021-09-09 15:03:26
CVE-2021-38198 affecting package kernel 5.10.78.1-1
2022-04-09 06:52:47
nessus
nessus
SUSE SLES12 Security Update : kernel (Live Patch 36 for SLE 12 SP3) (SUSE-SU-2021:3196-1)
2021-09-24 00:00:00
SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 0 for SLE 15 SP3) (SUSE-SU-2021:3073-1)
2021-09-17 00:00:00
Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5114-1)
2021-10-20 00:00:00
cloudfoundry
cloudfoundry
USN-5114-1: Linux kernel vulnerabilities | Cloud Foundry
2021-10-28 00:00:00
USN-5116-1: Linux kernel vulnerabilities | Cloud Foundry
2021-10-28 00:00:00
USN-5343-1: Linux kernel vulnerabilities | Cloud Foundry
2022-04-21 00:00:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2021-10-22 00:00:00
Linux kernel vulnerabilities
2021-10-22 00:00:00
Linux kernel vulnerabilities
2021-10-20 00:00:00
osv
osv
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
2021-10-22 18:07:20
linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-ibm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities
2021-10-22 01:03:16
linux, linux-bluefield, linux-gcp-5.4, linux-hwe-5.4, linux-kvm vulnerabilities
2021-10-20 18:42:57
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2021-10-11 00:00:00
Unbreakable Enterprise kernel-container security update
2021-10-11 00:00:00
amazon
amazon
Medium: kernel
2021-09-08 23:35:00
Important: kernel
2021-09-30 19:25:00
photon
photon
Important Photon OS Security Update - PHSA-2021-0302
2021-09-19 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0302
2021-09-19 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2021-09-15 00:00:00
Security update for the Linux Kernel (important)
2021-09-23 00:00:00
Security update for the Linux Kernel (important)
2021-09-21 00:00:00
debian
debian
[SECURITY] [DLA 2785-1] linux-4.19 security update
2021-10-15 21:50:44
[SECURITY] [DLA 2843-1] linux security update
2021-12-16 21:27:40

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

24.5%

JSON
Related for RH:CVE-2021-38198
cnvd1prion1cve1ubuntucve1debiancve1veracode1cbl_mariner2nessus38cloudfoundry3ubuntu5osv7oraclelinux2amazon2photon2suse4debian2