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CVE-2021-28697

🗓️ 27 Aug 2021 18:37:41Reported by XENType 
cvelist
 cvelist
🔗 www.cve.org👁 55 Views

Guest access to de-allocated memory pages in Xen grant table v

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-28697
27 Aug 202119:15
–attackerkb
bdu_fstec
BDU FSTEC
Xen Privilege Management DoS
14 Apr 202200:00
–bdu_fstec
circl
Circl
CVE-2021-28697
27 Aug 202122:28
–circl
cnnvd
CNNVD
Xen race condition vulnerabilities
25 Aug 202100:00
–cnnvd
citrix
Citrix
Citrix Hypervisor Security Update
7 Sep 202110:10
–citrix
cve
CVE
CVE-2021-28697
27 Aug 202118:37
–cve
debian
Debian
[SECURITY] [DSA 4977-1] xen security update
20 Sep 202119:08
–debian
debiancve
Debian CVE
CVE-2021-28697
27 Aug 202118:37
–debiancve
nessus
Tenable Nessus
Debian DSA-4977-1 : xen - security update
21 Sep 202100:00
–nessus
nessus
Tenable Nessus
GLSA-202208-23 : Xen: Multiple Vulnerabilities
15 Aug 202200:00
–nessus
Rows per page
[
  {
    "product": "xen",
    "vendor": "Xen",
    "versions": [
      {
        "status": "affected",
        "version": "xen-unstable"
      }
    ]
  },
  {
    "product": "xen",
    "vendor": "Xen",
    "versions": [
      {
        "lessThan": "4.12",
        "status": "unknown",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.13.x",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "unaffected",
        "version": "next of 4.14.x",
        "versionType": "custom"
      }
    ]
  },
  {
    "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 4.12.x",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "xen",
    "vendor": "Xen",
    "versions": [
      {
        "status": "affected",
        "version": "4.15.x"
      }
    ]
  }
]

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14 Aug 2022 20:12Current
7.9High risk
Vulners AI Score7.9
EPSS0.00263
55