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The vulnerability of the virtualization paravirtualization mode implementation in Xen hypervisors allows a malicious actor to gain unauthorized access to protected information.

🗓️ 13 Jul 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

Vulnerability in Xen hypervisor paravirtualization and PV modes allows unauthorized access to information.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-28689
11 Jun 202115:15
attackerkb
CNNVD
Cambridge Xen 缓冲区错误漏洞
19 May 202100:00
cnnvd
CVE
CVE-2021-28689
11 Jun 202114:53
cve
Cvelist
CVE-2021-28689
11 Jun 202114:53
cvelist
Debian CVE
CVE-2021-28689
11 Jun 202114:53
debiancve
EUVD
EUVD-2021-15346
7 Oct 202500:30
euvd
NVD
CVE-2021-28689
11 Jun 202115:15
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2021:1648-1)
9 Jun 202100:00
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2022:3665-1)
20 Oct 202200:00
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2022:3728-1)
26 Oct 202200:00
openvas
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Vulners
Node
linuxxenRange<4.12.0

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13 Jul 2021 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 22.1
CVSS 35.5
EPSS0.00375
3