Versio.io

CVE-2021-3507

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 19-04-2021 02:00
Last modified: - 19-04-2021 02:00
Total changes: - 7

Description

CVE-2021-3507 QEMU: fdc: heap buffer overflow in DMA read data transfers

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:L
Low
Attack complexity
Local
Attack vector
Low
Availability
Low
Confidentiality
None
Integrity
High
Privileges required
Changed
Scope
None
User interaction
4.6
Base score
Exploitability score
Impact score
 

Verification logic

OR
AND
product=virt-devel AND versionEndExcluding=rhel-8070020220921004438.3b9f49c4
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8
AND
product=virt AND versionEndExcluding=rhel-8070020220921004438.3b9f49c4
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8
AND
product=qemu-kvm-17 AND versionEndExcluding=7.0.0-13.el9
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=9
AND
product=qemu-kvm AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=6
AND
product=qemu-kvm AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=qemu-kvm-ma AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=qemu-kvm-rhev AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=virt AND version=
vendor=Red Hat Enterprise Linux AND product=advanced_virtualization AND version=8
AND
product=virt AND version=
vendor=Red Hat Enterprise Linux AND product=advanced_virtualization AND version=8
AND
product=virt AND version=
vendor=Red Hat Enterprise Linux AND product=advanced_virtualization AND version=8
AND
product=qemu-kvm-rhev AND version=
vendor=Red Hat Enterprise Linux AND product=openstack AND version=10
AND
product=qemu-kvm-rhev AND version=
vendor=Red Hat Enterprise Linux AND product=openstack AND version=13
 

Reference

 


Keywords

REDHAT

 

CVE-2021-3507

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

We use cookies to ensure that we give you the best experience on our website. Read privacy policies for more information.