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CVE-2021-28699

🗓️ 27 Aug 2021 18:21:40Reported by XENType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

inadequate grant-v2 status frames array bounds check The v2 grant table interface separates grant attributes from grant status. As a result, guests need to retrieve the addresses of the new status tracking table for 32-bit guests on x86

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-28699
27 Aug 202119:15
attackerkb
AlpineLinux
CVE-2021-28699
27 Aug 202119:15
alpinelinux
BDU FSTEC
The vulnerability of Xen hypervisors, related to uncontrolled resource consumption, allows a hacker to cause a service failure.
7 Apr 202200:00
bdu_fstec
Circl
CVE-2021-28699
27 Aug 202122:28
circl
CNNVD
Xen 安全漏洞
25 Aug 202100:00
cnnvd
Citrix
Citrix Hypervisor Security Update
7 Sep 202110:10
citrix
CVE
CVE-2021-28699
27 Aug 202118:21
cve
Debian
[SECURITY] [DSA 4977-1] xen security update
20 Sep 202119:08
debian
Debian CVE
CVE-2021-28699
27 Aug 202118:21
debiancve
Tenable Nessus
Debian DSA-4977-1 : xen - security update
21 Sep 202100:00
nessus
Rows per page
[
  {
    "product": "xen",
    "vendor": "Xen",
    "versions": [
      {
        "lessThan": "4.12",
        "status": "unknown",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.11.x",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "unaffected",
        "version": "next of xen-unstable",
        "versionType": "custom"
      }
    ]
  }
]

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14 Aug 2022 20:12Current
6.6Medium risk
Vulners AI Score6.6
EPSS0.00074
20