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CVE-2021-28701

🗓️ 08 Sep 2021 13:02:28Reported by XENType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 142 Views

CVE-2021-28701: XENMAPSPACE_grant_table race allows guest access to freed memor

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-28701
8 Sep 202114:15
attackerkb
AlpineLinux
CVE-2021-28701
8 Sep 202114:15
alpinelinux
CNNVD
Xen 竞争条件问题漏洞
8 Sep 202100:00
cnnvd
Citrix
Citrix Hypervisor Security Update
7 Sep 202110:10
citrix
Cvelist
CVE-2021-28701
8 Sep 202113:02
cvelist
Debian
[SECURITY] [DSA 4977-1] xen security update
20 Sep 202119:08
debian
Debian CVE
CVE-2021-28701
8 Sep 202113:02
debiancve
Tenable Nessus
Debian DSA-4977-1 : xen - security update
21 Sep 202100:00
nessus
Tenable Nessus
GLSA-202208-23 : Xen: Multiple Vulnerabilities
15 Aug 202200:00
nessus
Tenable Nessus
openSUSE 15 Security Update : xen (openSUSE-SU-2021:1301-1)
22 Sep 202100:00
nessus
Rows per page
NVD
Node
xenxenRange4.0.0
Node
[
  {
    "product": "xen",
    "vendor": "Xen",
    "versions": [
      {
        "lessThan": "4.12",
        "status": "unknown",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.15.x",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "unaffected",
        "version": "next of xen-unstable",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "xen",
    "vendor": "Xen",
    "versions": [
      {
        "status": "affected",
        "version": "4.11.x"
      }
    ]
  },
  {
    "product": "xen",
    "vendor": "Xen",
    "versions": [
      {
        "lessThan": "4.12",
        "status": "unknown",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.12.x",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "unaffected",
        "version": "next of 4.14.x",
        "versionType": "custom"
      }
    ]
  }
]

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21 Nov 2024 06:00Current
7.5High risk
Vulners AI Score7.5
CVSS 24.4
CVSS 3.17.8
EPSS0.0006
142