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Xen 安全漏洞

🗓️ 25 Aug 2021 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 3 Views

A Xen vulnerability lets an attacker trigger host denial of service via grant table processing overload.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
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27 Aug 202119:15
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27 Aug 202119:15
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The vulnerability of Xen hypervisors relates to the execution of a loop with an unavailable exit condition, allowing a malicious actor to cause a service failure.
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27 Aug 202122:28
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[SECURITY] [DSA 4977-1] xen security update
20 Sep 202119:08
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Debian CVE
CVE-2021-28698
27 Aug 202118:32
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Tenable Nessus
Debian DSA-4977-1 : xen - security update
21 Sep 202100:00
nessus
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23 May 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 24.9
CVSS 3.15.5
EPSS0.00056
3