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-2020:0839
HistoryMar 17, 2020 - 1:09 p.m.

(RHSA-2020:0839) Important: kernel-rt security and bug fix update

2020-03-1713:09:52
access.redhat.com
122

8.8 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.3 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

52.0%

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: Count overflow in FUSE request leading to use-after-free issues. (CVE-2019-11487)

  • kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow (CVE-2019-17666)

  • Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA (CVE-2019-11135) (CVE-2019-19338)

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 to the RHEL7.7.z batch#5 source tree (BZ#1794131)
OSVersionArchitecturePackageVersionFilename
RedHat7x86_64kernel-rt-devel< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-devel-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt-kvm< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-kvm-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt-debuginfo< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-debuginfo-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt-debug-devel< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-debug-devel-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt-trace-devel< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-trace-devel-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt-debug-kvm< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-debug-kvm-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt-trace-kvm-debuginfo< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-trace-kvm-debuginfo-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt-kvm-debuginfo< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-kvm-debuginfo-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
RedHat7x86_64kernel-rt-trace-debuginfo< 3.10.0-1062.18.1.rt56.1044.el7kernel-rt-trace-debuginfo-3.10.0-1062.18.1.rt56.1044.el7.x86_64.rpm
Rows per page:
1-10 of 171

Related

nessus 72
openvas 24
centos 4
redhat 20
oraclelinux 7
veracode 3
cve 4
f5 4
redhatcve 4
prion 4
ubuntucve 4
debiancve 4
symantec 3
cbl_mariner 1
fedora 2
archlinux 4
mageia 1
alpinelinux 1
thn 1
almalinux 1
ubuntu 4
ibm 2
osv 5
photon 2
intel 1
rocky 1
mscve 1
xen 1
threatpost 1
suse 5
debian 3
cloudfoundry 1
citrix 1
vmware 1
amazon 2
nessus
nessus
CentOS 7 : kernel (CESA-2020:0839)
2020-03-26 00:00:00
Oracle Linux 7 : kernel (ELSA-2020-0834)
2020-03-19 00:00:00
RHEL 7 : kernel-rt (RHSA-2020:0839)
2020-03-23 00:00:00
openvas
openvas
CentOS: Security Advisory for bpftool (CESA-2020:0839)
2020-03-26 00:00:00
CentOS: Security Advisory for kernel (CESA-2020:4182)
2020-11-10 00:00:00
Fedora Update for kernel FEDORA-2019-6a67ff8793
2020-01-09 00:00:00
centos
centos
bpftool, kernel, perf, python security update
2020-03-18 19:22:23
kernel, perf, python security update
2020-11-09 13:13:23
kernel, perf, python security update
2020-04-28 00:28:59
redhat
redhat
(RHSA-2020:0834) Important: kernel security, bug fix, and enhancement update
2020-03-17 13:09:43
(RHSA-2020:1465) Important: kernel security, bug fix, and enhancement update
2020-04-14 14:34:17
(RHSA-2020:3266) Important: kernel-rt security and bug fix update
2020-08-03 06:02:46
oraclelinux
oraclelinux
kernel security, bug fix, and enhancement update
2020-03-18 00:00:00
kernel security and bug fix update
2020-10-08 00:00:00
Unbreakable Enterprise kernel security update
2019-11-12 00:00:00
veracode
veracode
Information Disclosure
2020-02-11 00:29:27
Denial Of Service (DoS)
2020-03-18 00:55:52
Information Disclosure
2019-11-13 00:20:00
cve
cve
CVE-2019-19338
2020-07-13 17:15:00
CVE-2019-11487
2019-04-23 22:29:00
CVE-2019-17666
2019-10-17 02:15:00
f5
f5
K84933088 : Linux kernel vulnerability CVE-2019-19338
2022-05-20 00:00:00
K14255532 : Linux kernel vulnerability CVE-2019-11487
2019-06-28 00:00:00
K56851402 : Linux kernel vulnerability CVE-2019-17666
2020-09-11 00:00:00
redhatcve
redhatcve
CVE-2019-19338
2019-12-10 08:18:14
CVE-2019-11487
2020-04-07 17:14:51
CVE-2019-17666
2019-10-21 11:20:57
prion
prion
Design/Logic Flaw
2020-07-13 17:15:00
Design/Logic Flaw
2019-04-23 22:29:00
Buffer overflow
2019-10-17 02:15:00
ubuntucve
ubuntucve
CVE-2019-19338
2020-07-13 00:00:00
CVE-2019-11487
2019-04-23 00:00:00
CVE-2019-17666
2019-10-17 00:00:00
debiancve
debiancve
CVE-2019-19338
2020-07-13 17:15:00
CVE-2019-17666
2019-10-17 02:15:00
CVE-2019-11487
2019-04-23 22:29:00
symantec
symantec
Linux Kernel CVE-2019-19338 Incomplete Fix Information Disclosure Vulnerability
2019-11-18 00:00:00
Linux Kernel CVE-2019-17666 Buffer Overflow Vulnerability
2019-10-16 00:00:00
Multiple Intel Processors Side Channel CVE-2019-11135 Information Disclosure Vulnerability
2019-11-12 00:00:00
cbl_mariner
cbl_mariner
CVE-2019-19338 affecting package kernel 5.4.91-6
2021-03-03 03:44:27
fedora
fedora
[SECURITY] Fedora 31 Update: kernel-5.3.7-301.fc31
2019-10-24 17:10:09
[SECURITY] Fedora 31 Update: kernel-tools-5.3.7-300.fc31
2019-10-24 17:10:10
archlinux
archlinux
[ASA-201911-10] linux: arbitrary code execution
2019-11-13 00:00:00
[ASA-201911-12] linux-zen: arbitrary code execution
2019-11-13 00:00:00
[ASA-201911-11] linux-lts: arbitrary code execution
2019-11-13 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2019-10-29 17:54:30
alpinelinux
alpinelinux
CVE-2019-11135
2019-11-14 19:15:00
thn
thn
New ZombieLoad v2 Attack Affects Intel's Latest Cascade Lake CPUs
2019-11-13 15:46:00
almalinux
almalinux
Moderate: virt:rhel security update
2020-01-29 13:42:54
ubuntu
ubuntu
Linux kernel vulnerability
2019-11-13 00:00:00
Linux kernel vulnerability
2019-11-13 00:00:00
Intel Microcode regression
2019-12-04 00:00:00
ibm
ibm
Security Bulletin: Vulnerability in side channel in Intel CPUs affect IBM Cloud Pak System (CVE-2019-11135)
2020-09-11 12:51:54
Security Bulletin: IBM QRadar SIEM is vulnerable to side channel attack with Intel CPUs (CVE-2019-11135)
2020-04-22 17:48:50
osv
osv
CVE-2019-11135
2019-11-14 19:15:13
Moderate: virt:rhel security update
2020-01-29 13:42:54
Moderate: virt:rhel security update
2020-01-29 13:42:54
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2019-2.0-0191
2019-11-25 00:00:00
Moderate Photon OS Security Update - PHSA-2019-0191
2019-11-25 00:00:00
intel
intel
2019.2 IPU – TSX Asynchronous Abort Advisory
2021-05-11 00:00:00
rocky
rocky
virt:rhel security update
2020-01-29 13:42:54
mscve
mscve
Windows Kernel Information Disclosure Vulnerability
2019-11-12 08:00:00
xen
xen
TSX Asynchronous Abort speculative side channel
2019-11-12 17:53:00
threatpost
threatpost
Four-Year-Old Critical Linux Wi-Fi Bug Allows System Compromise
2019-10-18 15:55:37
suse
suse
Security update for spectre-meltdown-checker (moderate)
2019-12-31 00:00:00
Security update for ucode-intel (important)
2019-11-14 00:00:00
Security update for ucode-intel (important)
2019-11-14 00:00:00
debian
debian
[SECURITY] [DSA 4565-2] intel-microcode security update
2019-12-13 20:15:51
[SECURITY] [DLA 2051-1] intel-microcode security update
2019-12-30 22:33:18
[SECURITY] [DSA 4565-1] intel-microcode security update
2019-11-13 06:05:34
cloudfoundry
cloudfoundry
USN-4182-1: Intel Microcode update | Cloud Foundry
2019-11-21 00:00:00
citrix
citrix
Citrix Hypervisor Security Update
2019-11-12 05:00:00
vmware
vmware
VMware ESXi, Workstation, and Fusion patches provide Hypervisor-Specific Mitigations for Speculative-Execution Vulnerabilities (CVE-2018-12207, CVE-2019-11135)
2019-11-12 00:00:00
amazon
amazon
Medium: microcode_ctl, kernel
2019-11-14 20:06:00
Medium: microcode_ctl, kernel
2019-11-14 20:01:00

8.8 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.3 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

52.0%

JSON
Related for RHSA-2020:0839
nessus72openvas24centos4redhat20oraclelinux7veracode3cve4f54redhatcve4prion4ubuntucve4debiancve4symantec3cbl_mariner1fedora2archlinux4mageia1alpinelinux1thn1almalinux1ubuntu4ibm2osv5photon2intel1rocky1mscve1xen1threatpost1suse5debian3cloudfoundry1citrix1vmware1amazon2