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osvGoogleOSV:CVE-2019-6974
HistoryFeb 15, 2019 - 3:29 p.m.

CVE-2019-6974

2019-02-1515:29:00
Google
osv.dev
3

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.049 Low

EPSS

Percentile

92.6%

JSON

In the Linux kernel before 4.20.8, kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandles reference counting because of a race condition, leading to a use-after-free.

References

Related

redhatcve 1
debiancve 1
zdt 1
prion 1
nessus 52
f5 1
veracode 1
openvas 65
ubuntucve 1
cve 1
virtuozzo 3
oraclelinux 3
redhat 5
centos 1
fedora 33
amazon 2
photon 5
ibm 2
suse 1
mageia 3
ubuntu 8
cloudfoundry 2
osv 2
debian 3
slackware 1
redhatcve
redhatcve
CVE-2019-6974
2020-01-07 09:41:47
debiancve
debiancve
CVE-2019-6974
2019-02-15 15:29:00
zdt
zdt
Linux - kvm_ioctl_create_device() NULL Pointer Dereference Exploit
2019-02-17 00:00:00
prion
prion
Race condition
2019-02-15 15:29:00
nessus
nessus
EulerOS Virtualization 2.5.3 : kvm (EulerOS-SA-2019-1255)
2019-04-04 00:00:00
EulerOS Virtualization 2.5.4 : kvm (EulerOS-SA-2019-1372)
2019-05-10 00:00:00
F5 Networks BIG-IP : Linux kernel KVM subsystem vulnerability (K11186236)
2019-12-31 00:00:00
f5
f5
Linux kernel KVM subsystem vulnerability CVE-2019-6974
2019-04-19 16:32:00
veracode
veracode
Use-After-Free
2019-05-16 03:59:55
openvas
openvas
Huawei EulerOS: Security Advisory for kvm (EulerOS-SA-2019-1255)
2020-01-23 00:00:00
Huawei EulerOS: Security Advisory for kvm (EulerOS-SA-2019-1372)
2020-01-23 00:00:00
CentOS Update for kernel CESA-2019:0818 centos7
2019-05-01 00:00:00
ubuntucve
ubuntucve
CVE-2019-6974
2019-02-15 00:00:00
cve
cve
CVE-2019-6974
2019-02-15 15:29:00
virtuozzo
virtuozzo
Important kernel security update: Virtuozzo ReadyKernel patch 80.0 for Virtuozzo 7.0.7 to 7.0.8
2019-06-03 00:00:00
Important kernel security update: Virtuozzo ReadyKernel patch 80.0 for Virtuozzo 7.0.6 and 7.0.6 HF3
2019-06-03 00:00:00
Important kernel security update: Virtuozzo ReadyKernel patch 80.0 for Virtuozzo 7.0 Update 9 and Virtuozzo Infrastructure Platform 2.5
2019-05-30 00:00:00
oraclelinux
oraclelinux
kernel security and bug fix update
2019-04-23 00:00:00
Unbreakable Enterprise kernel security update
2019-04-12 00:00:00
Unbreakable Enterprise kernel security update
2020-10-06 00:00:00
redhat
redhat
(RHSA-2019:0833) Important: kernel-rt security and bug fix update
2019-04-23 12:42:49
(RHSA-2019:0818) Important: kernel security and bug fix update
2019-04-23 12:36:39
(RHSA-2019:2809) Important: kernel-alt security, bug fix, and enhancement update
2019-09-17 10:58:14
centos
centos
bpftool, kernel, perf, python security update
2019-04-30 12:00:45
fedora
fedora
[SECURITY] Fedora 28 Update: kernel-headers-4.20.8-100.fc28
2019-02-16 01:25:12
[SECURITY] Fedora 29 Update: kernel-headers-4.20.8-200.fc29
2019-02-16 01:58:04
[SECURITY] Fedora 29 Update: kernel-tools-4.20.8-200.fc29
2019-02-16 01:58:04
amazon
amazon
Important: kernel
2019-03-07 18:24:00
Important: kernel
2019-02-26 18:55:00
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2019-2.0-0142
2019-03-19 00:00:00
Critical Photon OS Security Update - PHSA-2019-0221
2019-04-01 00:00:00
Important Photon OS Security Update - PHSA-2019-0142
2019-03-19 00:00:00
ibm
ibm
Security Bulletin: IBM QRadar Network Security is affected by Linux kernel vulnerabilities (CVE-2019-7221, CVE-2019-6974, CVE-2018-17972, CVE-2018-9568)
2019-06-27 08:45:01
Security Bulletin: Vulnerabilities in the Linux Kernel affect PowerKVM
2019-05-17 16:05:02
suse
suse
Security update for the Linux Kernel (important)
2019-02-18 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2019-02-21 02:50:36
Updated kernel-linus packages fix security vulnerabilities
2019-02-21 02:50:36
Updated kernel-tmb packages fixes security vulnerabilities
2019-05-16 11:25:22
ubuntu
ubuntu
Linux kernel (Trusty HWE) vulnerabilities
2019-04-02 00:00:00
Linux kernel vulnerabilities
2019-04-02 00:00:00
Linux kernel vulnerabilities
2019-04-02 00:00:00
cloudfoundry
cloudfoundry
USN-3931-2: Linux kernel (HWE) vulnerabilities | Cloud Foundry
2019-04-12 00:00:00
USN-3932-2: Linux kernel (Xenial HWE) vulnerabilities | Cloud Foundry
2019-04-12 00:00:00
osv
osv
linux-4.9 - security update
2019-04-29 00:00:00
linux - security update
2019-03-26 00:00:00
debian
debian
[SECURITY] [DLA 1771-1] linux-4.9 security update
2019-05-03 10:07:46
[SECURITY] [DLA 1731-2] linux regression update
2019-04-01 18:39:17
[SECURITY] [DLA 1731-1] linux security update
2019-03-27 16:39:16
slackware
slackware
[slackware-security] kernel
2019-06-18 22:33:08

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.049 Low

EPSS

Percentile

92.6%

JSON
Related for OSV:CVE-2019-6974
redhatcve1debiancve1zdt1prion1nessus52f51veracode1openvas65ubuntucve1cve1virtuozzo3oraclelinux3redhat5centos1fedora33amazon2photon5ibm2suse1mageia3ubuntu8cloudfoundry2osv2debian3slackware1