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EUVD-2020-21933

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

Xen issue allows Denial of Service attack on Arm systems due to NULL pointer de-referencing risk.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC
The vulnerability of Xen hypervisors, related to pointer swapping errors, allows a perpetrator to cause a service failure.
23 Jun 202100:00
bdu_fstec
Circl
CVE-2020-29571
15 Dec 202020:40
circl
CNNVD
Xen Code Issues Vulnerabilities
15 Dec 202000:00
cnnvd
CVE
CVE-2020-29571
15 Dec 202017:02
cve
Cvelist
CVE-2020-29571
15 Dec 202017:02
cvelist
Debian
[SECURITY] [DSA 4812-1] xen security update
15 Dec 202012:50
debian
Debian CVE
CVE-2020-29571
15 Dec 202017:02
debiancve
Tenable Nessus
Debian DSA-4812-1 : xen - security update
16 Dec 202000:00
nessus
Tenable Nessus
Fedora 33 : xen (2020-64859a826b)
28 Dec 202000:00
nessus
Tenable Nessus
Fedora 32 : xen (2020-df772b417b)
28 Dec 202000:00
nessus
Rows per page
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        "vendor": {
          "name": "n/a"
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      }
    ],
    "enisaIdProduct": [
      {
        "id": "ee073a5e-b967-31d0-90f6-aea709e3e02c",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.5High risk
Vulners AI Score7.5
CVSS 3.16.2
CVSS 24.9
EPSS0.00058
0