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EUVD-2020-21851

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 20 Views

Xen 4.14.x has a flaw leading to zombie domains and possible denial of service attacks for HVM guests.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Xen Memory Use After Free
18 Oct 202200:00
–bdu_fstec
circl
Circl
CVE-2020-29483
15 Dec 202020:40
–circl
cnnvd
CNNVD
Xen Resource Management Error Vulnerability
15 Dec 202000:00
–cnnvd
cve
CVE
CVE-2020-29483
15 Dec 202017:15
–cve
cvelist
Cvelist
CVE-2020-29483
15 Dec 202017:15
–cvelist
debian
Debian
[SECURITY] [DSA 4812-1] xen security update
15 Dec 202012:50
–debian
debiancve
Debian CVE
CVE-2020-29483
15 Dec 202017:15
–debiancve
nessus
Tenable Nessus
Debian DSA-4812-1 : xen - security update
16 Dec 202000:00
–nessus
nessus
Tenable Nessus
Fedora 33 : xen (2020-64859a826b)
28 Dec 202000:00
–nessus
nessus
Tenable Nessus
Fedora 32 : xen (2020-df772b417b)
28 Dec 202000:00
–nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "b3bfcca7-0e23-3e91-a177-06be8a38f448",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "262de2a7-6bbd-398d-89da-52ac78754b51",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.2High risk
Vulners AI Score7.2
CVSS 3.16.5
CVSS 24.9
EPSS0.00375
20