Vulnerability-Lookup

CVE-2024-1441 (GCVE-0-2024-1441)

Vulnerability from cvelistv5 – Published: 2024-03-11 13:37 – Updated: 2025-11-08 08:05

Title

Libvirt: off-by-one error in udevlistinterfacesbystatus()

Summary

An off-by-one error flaw was found in the udevListInterfacesByStatus() function in libvirt when the number of interfaces exceeds the size of the `names` array. This issue can be reproduced by sending specially crafted data to the libvirt daemon, allowing an unprivileged client to perform a denial of service attack by causing the libvirt daemon to crash.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-193 - Off-by-one Error

Assigner

redhat

References

7 references

URL	Tags
https://access.redhat.com/errata/RHSA-2024:2560	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-1441	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2263841	issue-trackingx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.fedoraproject.org/archives/list/pac…	x_transferred
https://lists.fedoraproject.org/archives/list/pac…	x_transferred
https://security.netapp.com/advisory/ntap-2025041…

Impacted products

6 products

Vendor	Product	Version
		Affected: 9.7.0
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:10.0.0-6.2.el9_4 , < * (rpm) cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8 Advanced Virtualization	cpe:/a:redhat:advanced_virtualization:8::el8

Date Public

2024-03-01 00:00

Credits

Red Hat would like to thank Alexander Kuznetsov for reporting this issue.

Show details on NVD website

JSON

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WID-SEC-W-2024-0593

Vulnerability from csaf_certbund - Published: 2024-03-11 23:00 - Updated: 2024-09-02 22:00

Summary

libvirt: Schwachstelle ermöglicht Denial of Service

Severity

Mittel

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Libvirt ist eine Bibliothek, die Schnittstellen zu den Virtualisierungsfunktionen von Linux anbietet und Werkzeuge zur Verwaltung von virtualisierten Systemen zur Verfügung stellt.

Angriff: Ein lokaler Angreifer kann eine Schwachstelle in libvirt ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme: - Linux

CVE-2024-1441

Es existiert eine Schwachstelle in libvirt in "udevListInterfacesByStatus()". Wenn libvirt mehr interfaces als plätze im "name"-array hat, kommt es zu einem Absturz. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen.

Affected products

Known affected 10 products

Product	Identifier	Version
EMC Avamar EMC	`cpe:/a:emc:avamar:-`	—
Debian Linux Debian	`cpe:/o:debian:debian_linux:-`	—
SUSE Linux SUSE	`cpe:/o:suse:suse_linux:-`	—
Red Hat Enterprise Linux Red Hat	`cpe:/o:redhat:enterprise_linux:-`	—
Ubuntu Linux Ubuntu	`cpe:/o:canonical:ubuntu_linux:-`	—
Dell NetWorker virtual Dell / NetWorker	`cpe:/a:dell:networker:virtual`	virtual
Amazon Linux 2 Amazon	`cpe:/o:amazon:linux_2:-`	—
Open Source libvirt <10.1.0 Open Source / libvirt		<10.1.0
Oracle Linux Oracle	`cpe:/o:oracle:linux:-`	—
Fedora Linux Fedora	`cpe:/o:fedoraproject:fedora:-`	—

References

20 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://github.com/advisories/GHSA-2cj9-wjmr-5w57	external
https://access.redhat.com/security/cve/CVE-2024-1441	external
https://bodhi.fedoraproject.org/updates/FEDORA-20…	external
https://bodhi.fedoraproject.org/updates/FEDORA-20…	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://lists.debian.org/debian-lts-announce/2024…	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://linux.oracle.com/errata/ELSA-2024-12276.html	external
https://ubuntu.com/security/notices/USN-6734-1	external
https://alas.aws.amazon.com/AL2/ALAS-2024-2513.html	external
https://ubuntu.com/security/notices/USN-6734-2	external
https://access.redhat.com/errata/RHSA-2024:2560	external
https://linux.oracle.com/errata/ELSA-2024-2560.html	external
https://www.dell.com/support/kbdoc/000224827/dsa-2024-=	external
https://linux.oracle.com/errata/ELSA-2024-12406.html	external
https://linux.oracle.com/errata/ELSA-2024-12435.html	external
https://linux.oracle.com/errata/ELSA-2024-12605.html	external
https://linux.oracle.com/errata/ELSA-2024-12604.html	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Libvirt ist eine Bibliothek, die Schnittstellen zu den Virtualisierungsfunktionen von Linux anbietet und Werkzeuge zur Verwaltung von virtualisierten Systemen zur Verf\u00fcgung stellt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in libvirt ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0593 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0593.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0593 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0593"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2024-03-11",
        "url": "https://github.com/advisories/GHSA-2cj9-wjmr-5w57"
      },
      {
        "category": "external",
        "summary": "RedHat Customer Portal vom 2024-03-11",
        "url": "https://access.redhat.com/security/cve/CVE-2024-1441"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-D96CDEB8EC vom 2024-03-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-d96cdeb8ec"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-1A59230214 vom 2024-03-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-1a59230214"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1005-1 vom 2024-03-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018225.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3778 vom 2024-04-01",
        "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1099-1 vom 2024-04-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018297.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12276 vom 2024-04-10",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12276.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6734-1 vom 2024-04-15",
        "url": "https://ubuntu.com/security/notices/USN-6734-1"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2024-2513 vom 2024-04-18",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2513.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6734-2 vom 2024-04-29",
        "url": "https://ubuntu.com/security/notices/USN-6734-2"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2560 vom 2024-04-30",
        "url": "https://access.redhat.com/errata/RHSA-2024:2560"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-2560 vom 2024-05-07",
        "url": "https://linux.oracle.com/errata/ELSA-2024-2560.html"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-198 vom 2024-05-08",
        "url": "https://www.dell.com/support/kbdoc/000224827/dsa-2024-="
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12406 vom 2024-06-04",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12406.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12435 vom 2024-06-14",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12435.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12605 vom 2024-09-02",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12605.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12604.html"
      }
    ],
    "source_lang": "en-US",
    "title": "libvirt: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-09-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-03T08:14:56.176+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-0593",
      "initial_release_date": "2024-03-11T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-03-11T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-03-12T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-03-27T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-01T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-04-08T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-10T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-04-15T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-04-17T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-04-29T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-01T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-05-07T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Oracle Linux und Dell aufgenommen"
        },
        {
          "date": "2024-06-04T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-06-16T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-09-02T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "14"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "virtual",
                "product": {
                  "name": "Dell NetWorker virtual",
                  "product_id": "T034583",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dell:networker:virtual"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "NetWorker"
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "EMC Avamar",
            "product": {
              "name": "EMC Avamar",
              "product_id": "T014381",
              "product_identification_helper": {
                "cpe": "cpe:/a:emc:avamar:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "EMC"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c10.1.0",
                "product": {
                  "name": "Open Source libvirt \u003c10.1.0",
                  "product_id": "T033371"
                }
              },
              {
                "category": "product_version",
                "name": "10.1.0",
                "product": {
                  "name": "Open Source libvirt 10.1.0",
                  "product_id": "T033371-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:libvirt:10.1.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "libvirt"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-1441",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in libvirt in \"udevListInterfacesByStatus()\". Wenn libvirt mehr interfaces als pl\u00e4tze im \"name\"-array hat, kommt es zu einem Absturz. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T014381",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T034583",
          "398363",
          "T033371",
          "T004914",
          "74185"
        ]
      },
      "release_date": "2024-03-11T23:00:00.000+00:00",
      "title": "CVE-2024-1441"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2024-1441 (GCVE-0-2024-1441)

WID-SEC-W-2024-0593

Tags

Sightings

Nomenclature