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
cveMitreCVE-2020-8649
HistoryFeb 06, 2020 - 1:15 a.m.

CVE-2020-8649

2020-02-0601:15:10
CWE-416
mitre
web.nvd.nist.gov
298
cve-2020-8649
linux kernel
vulnerability
use-after-free
nvd
security

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.9

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

24.9%

JSON

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c.

Affected configurations

Nvd
Node
linuxlinux_kernelRange≤5.5.2
Node
opensuseleapMatch15.1
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch9.0
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Related

ubuntucve 2
debiancve 1
prion 1
cvelist 1
nvd 1
cbl_mariner 1
veracode 1
redhatcve 1
nessus 48
redhat 9
ubuntu 2
f5 1
openvas 24
suse 1
photon 5
mageia 2
oraclelinux 5
cloudlinux 1
ibm 3
slackware 1
debian 5
androidsecurity 1
osv 4
almalinux 1
centos 1
ubuntucve
ubuntucve
CVE-2020-8649
2020-02-06 00:00:00
CVE-2020-27418
2023-08-22 00:00:00
debiancve
debiancve
CVE-2020-8649
2020-02-06 01:15:10
prion
prion
Design/Logic Flaw
2020-02-06 01:15:00
cvelist
cvelist
CVE-2020-8649
2020-02-06 00:06:25
nvd
nvd
CVE-2020-8649
2020-02-06 01:15:10
cbl_mariner
cbl_mariner
CVE-2020-8649 affecting package kernel 5.4.91-6
2021-04-06 23:51:14
veracode
veracode
Denial Of Service (DoS)
2020-11-05 03:09:54
redhatcve
redhatcve
CVE-2020-8649
2020-02-13 12:15:08
nessus
nessus
RHEL 8 : kernel (RHSA-2022:1213)
2022-04-06 00:00:00
RHEL 8 : kernel-rt (RHSA-2022:1209)
2022-04-06 00:00:00
openSUSE Security Update : the Linux Kernel (openSUSE-2020-388)
2020-03-30 00:00:00
redhat
redhat
(RHSA-2022:1209) Important: kernel-rt security and bug fix update
2022-04-05 14:07:14
(RHSA-2022:1213) Important: kernel security update
2022-04-05 14:11:11
(RHSA-2022:1622) Moderate: OpenShift Container Platform 4.6.57 security and extras update
2022-05-04 07:07:51
ubuntu
ubuntu
Kernel Live Patch Security Notice
2020-05-01 00:00:00
Kernel Live Patch Security Notice
2020-06-09 00:00:00
f5
f5
K03310902 : Multiple Linux vulnerabilities CVE-2020-8647,CVE-2020-8648, CVE-2020-8649
2020-03-26 00:00:00
openvas
openvas
openSUSE: Security Advisory for the (openSUSE-SU-2020:0388-1)
2020-03-29 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:0836-1)
2021-06-09 00:00:00
Mageia: Security Advisory (MGASA-2020-0140)
2022-01-28 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2020-03-27 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2020-0221
2020-03-17 00:00:00
Important Photon OS Security Update - PHSA-2020-0073
2020-03-27 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-1.0-0287
2020-04-04 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2020-03-14 02:19:55
Updated kernel-linus packages fix security vulnerabilities
2020-04-04 01:53:32
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2020-05-18 00:00:00
Unbreakable Enterprise kernel security update
2020-05-11 00:00:00
Unbreakable Enterprise kernel security update
2020-05-06 00:00:00
cloudlinux
cloudlinux
Fix of 13 CVEs
2022-04-21 21:21:15
ibm
ibm
Security Bulletin: Vulnerabilities in Linux Kernel and Java affect IBM Spectrum Protect Plus
2021-03-03 21:46:54
Security Bulletin: IBM Security Guardium is affected by kernel vulnerabilities
2021-04-13 16:24:15
Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities
2021-02-02 05:06:51
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2020-03-26 23:13:28
debian
debian
[SECURITY] [DLA 2242-1] linux-4.9 security update
2020-06-10 10:48:38
[SECURITY] [DSA 4698-1] linux security update
2020-06-09 19:44:16
[SECURITY] [DSA 4698-1] linux security update
2020-06-09 19:44:16
androidsecurity
androidsecurity
Pixel Update Bulletin—September 2020
2020-09-08 00:00:00
osv
osv
linux - security update
2020-06-09 00:00:00
linux-4.9 - security update
2020-06-09 00:00:00
linux - security update
2020-06-09 00:00:00
almalinux
almalinux
Moderate: kernel security, bug fix, and enhancement update
2020-11-03 12:03:57
centos
centos
bpftool, kernel, perf, python security update
2020-10-20 18:20:15

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.9

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

24.9%

JSON
Related for CVE-2020-8649
ubuntucve2debiancve1prion1cvelist1nvd1cbl_mariner1veracode1redhatcve1nessus48redhat9ubuntu2f51openvas24suse1photon5mageia2oraclelinux5cloudlinux1ibm3slackware1debian5androidsecurity1osv4almalinux1centos1