Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
redhatRedHatRHSA-2021:3547
HistorySep 15, 2021 - 9:40 a.m.

(RHSA-2021:3547) Moderate: kernel-rt security and bug fix update

2021-09-1509:40:56
access.redhat.com
27

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.1 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

22.3%

JSON

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

  • kernel: SVM nested virtualization issue in KVM (AVIC support) (CVE-2021-3653)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • kernel-rt: update RT source tree to the RHEL-8.4.z source tree (BZ#2001131)
OSVersionArchitecturePackageVersionFilename
RedHat8x86_64kernel-rt< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-kvm< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-kvm-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-modules< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-modules-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-debug< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-debug-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-debug-core< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-debug-core-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-modules-extra< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-modules-extra-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-debug-debuginfo< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-debug-debuginfo-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-debuginfo< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-debuginfo-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-debuginfo-common-x86_64< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-debuginfo-common-x86_64-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
RedHat8x86_64kernel-rt-devel< 4.18.0-305.19.1.rt7.91.el8_4kernel-rt-devel-4.18.0-305.19.1.rt7.91.el8_4.x86_64.rpm
Rows per page:
1-10 of 151

Related

prion 1
redhat 18
nessus 74
f5 1
ubuntucve 1
cbl_mariner 2
rocky 2
redhatcve 1
debiancve 1
oraclelinux 14
almalinux 1
cve 1
osv 14
ubuntu 10
fedora 2
mageia 2
ibm 1
centos 1
cloudfoundry 1
redos 1
amazon 1
cloudlinux 2
photon 5
suse 4
debian 4
slackware 1
prion
prion
Input validation
2021-09-29 20:15:00
redhat
redhat
(RHSA-2021:3548) Moderate: kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
(RHSA-2021:3909) Moderate: kernel-rt security and bug fix update
2021-10-19 06:33:11
(RHSA-2021:3676) Moderate: kernel security, bug fix, and enhancement update
2021-09-28 13:53:01
nessus
nessus
Rocky Linux 8 : kernel-rt (RLSA-2021:3547)
2023-11-07 00:00:00
Ubuntu 16.04 ESM : Linux kernel vulnerability (USN-5062-1)
2021-09-08 00:00:00
AlmaLinux 8 : kernel (ALSA-2021:3548)
2022-02-09 00:00:00
f5
f5
K11546763 : Linux kernel vulnerability CVE-2021-3653
2022-01-20 00:00:00
ubuntucve
ubuntucve
CVE-2021-3653
2021-08-16 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-3653 affecting package kernel 5.10.189.1-1
2021-11-03 19:21:29
CVE-2021-3653 affecting package kernel 5.10.78.1-1
2022-04-09 06:52:47
rocky
rocky
kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
kernel-rt security and bug fix update
2021-09-15 09:40:56
redhatcve
redhatcve
CVE-2021-3653
2021-08-16 14:54:06
debiancve
debiancve
CVE-2021-3653
2021-09-29 20:15:00
oraclelinux
oraclelinux
kernel security, bug fix, and enhancement update
2021-09-16 00:00:00
Unbreakable Enterprise kernel security update
2021-08-16 00:00:00
Unbreakable Enterprise kernel-container security update
2021-08-16 00:00:00
almalinux
almalinux
Moderate: kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
cve
cve
CVE-2021-3653
2021-09-29 20:15:00
osv
osv
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerability
2021-09-08 00:51:35
Moderate: kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
Moderate: kernel-rt security and bug fix update
2021-09-15 09:40:56
ubuntu
ubuntu
Linux kernel vulnerability
2021-09-08 00:00:00
Linux kernel vulnerabilities
2021-09-08 00:00:00
Linux kernel (OEM) vulnerabilities
2021-09-16 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: kernel-5.13.12-100.fc33
2021-08-21 01:20:26
[SECURITY] Fedora 34 Update: kernel-5.13.12-200.fc34
2021-08-21 01:08:00
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2021-08-23 08:28:48
Updated kernel packages fix security vulnerabilities
2021-08-23 08:28:48
ibm
ibm
Security Bulletin: Multiple vulnerabilities in Linux Kernel affect IBM QRadar SIEM (CVE-2021-22543, CVE-2021-3653, CVE-2021-3656, CVE-2021-37576)
2022-04-28 20:56:41
centos
centos
bpftool, kernel, perf, python security update
2021-11-17 15:22:13
cloudfoundry
cloudfoundry
USN-5071-2: Linux kernel (HWE) vulnerabilities | Cloud Foundry
2021-10-04 00:00:00
redos
redos
ROS-20220207-01
2022-02-07 00:00:00
amazon
amazon
Medium: kernel
2021-09-08 23:35:00
cloudlinux
cloudlinux
kernel: Fix of 7 CVEs
2024-02-29 11:06:21
kernel: Fix of 7 CVEs
2024-02-29 11:04:23
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
Important Photon OS Security Update - PHSA-2021-0436
2021-09-17 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)
2021-09-21 00:00:00
Security update for the Linux Kernel (important)
2021-09-23 00:00:00
debian
debian
[SECURITY] [DSA 4978-1] linux security update
2021-09-25 08:09:05
[SECURITY] [DSA 4978-1] linux security update
2021-09-25 08:09:05
[SECURITY] [DLA 2785-1] linux-4.19 security update
2021-10-15 21:50:44
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2022-02-01 05:01:08

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.1 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

22.3%

JSON
Related for RHSA-2021:3547
prion1redhat18nessus74f51ubuntucve1cbl_mariner2rocky2redhatcve1debiancve1oraclelinux14almalinux1cve1osv14ubuntu10fedora2mageia2ibm1centos1cloudfoundry1redos1amazon1cloudlinux2photon5suse4debian4slackware1