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CVE-2021-28710: Improper Privilege Management

🗓️ 21 Nov 2021 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 8 Views

Xen improperly manages shared page tables in VT-d IOMMUs, allowing guest write access.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-28710
21 Nov 202115:15
–attackerkb
bdu_fstec
BDU FSTEC
VT-d Privilege Escalation
7 Dec 202100:00
–bdu_fstec
circl
Circl
CVE-2021-28710
21 Nov 202118:18
–circl
cnnvd
CNNVD
Xen permission licensing and access control vulnerabilities
19 Nov 202100:00
–cnnvd
cve
CVE
CVE-2021-28710
21 Nov 202114:18
–cve
cvelist
Cvelist
CVE-2021-28710
21 Nov 202114:18
–cvelist
debiancve
Debian CVE
CVE-2021-28710
21 Nov 202114:18
–debiancve
euvd
EUVD
EUVD-2021-15367
7 Oct 202500:30
–euvd
fedora
Fedora
[SECURITY] Fedora 35 Update: xen-4.15.1-4.fc35
1 Dec 202101:21
–fedora
nessus
Tenable Nessus
GLSA-202208-23 : Xen: Multiple Vulnerabilities
15 Aug 202200:00
–nessus
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03 Aug 2024 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.18.8
CVSS 26.9
EPSS0.00285
8