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EUVD-2020-21928

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 17 Views

Xen 4.14.x is vulnerable to Denial of Service due to HVM guest de-scheduling issues on x86 systems.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Xen Hypervisor Emergency Shutdown
23 Jun 202100:00
–bdu_fstec
cnnvd
CNNVD
Xen Handling Logic Error Vulnerability
15 Dec 202000:00
–cnnvd
cve
CVE
CVE-2020-29566
15 Dec 202016:49
–cve
cvelist
Cvelist
CVE-2020-29566
15 Dec 202016:49
–cvelist
debian
Debian
[SECURITY] [DSA 4812-1] xen security update
15 Dec 202012:50
–debian
debiancve
Debian CVE
CVE-2020-29566
15 Dec 202016:49
–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
nessus
Tenable Nessus
GLSA-202107-30 : Xen: Multiple vulnerabilities
24 Jan 202200:00
–nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "5114f906-93ed-3166-929a-0ed66d5b023c",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1ccf5f33-1a7f-3071-9c3e-b93505c8a05f",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.15.5
CVSS 24.9
EPSS0.00444
17