Vulnerability-Lookup

CVE-2023-5158 (GCVE-0-2023-5158)

Vulnerability from cvelistv5 – Published: 2023-09-25 15:55 – Updated: 2025-02-27 20:49

Title

Possible dos from guest to host invringh_kiov_advance in vhost driver at drivers/vhost/vringh.c

Summary

A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-684 - Incorrect Provision of Specified Functionality

Assigner

redhat

References

2 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2023-5158	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2240561	issue-trackingx_refsource_REDHAT

Impacted products

6 products

Vendor	Product	Version
n/a	kernel	Unaffected: 5.13-rc1
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 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora

Date Public

2023-09-25 00:00

Show details on NVD website

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WID-SEC-W-2023-2438

Vulnerability from csaf_certbund - Published: 2023-09-25 22:00 - Updated: 2024-02-13 23:00

Summary

Linux Kernel: 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: Der Kernel stellt den Kern des Linux Betriebssystems dar.

Angriff: Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme: - Linux

CVE-2023-5158

Es besteht eine Schwachstelle im Linux-Kernel. Dieser Fehler besteht in vringh_kiov_advance in drivers/vhost/vringh.c auf der Host-Seite eines Virtio-Rings aufgrund eines Deskriptors mit der Länge Null. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
SUSE Linux SUSE	`cpe:/o:suse:suse_linux:-`	—
Ubuntu Linux Ubuntu	`cpe:/o:canonical:ubuntu_linux:-`	—

References

23 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-xccf-m24h-v4r5	external
https://bugzilla.redhat.com/show_bug.cgi?id=2240561	external
https://access.redhat.com/security/cve/CVE-2023-5158	external
https://ubuntu.com/security/notices/USN-6534-1	external
https://ubuntu.com/security/notices/USN-6536-1	external
https://ubuntu.com/security/notices/USN-6537-1	external
https://ubuntu.com/security/notices/USN-6549-1	external
https://ubuntu.com/security/notices/USN-6534-2	external
https://ubuntu.com/security/notices/USN-6549-2	external
https://ubuntu.com/security/notices/USN-6534-3	external
https://ubuntu.com/security/notices/USN-6549-3	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://lists.suse.com/pipermail/sle-security-upd…	external
https://ubuntu.com/security/notices/USN-6549-4	external
https://ubuntu.com/security/notices/USN-6573-1	external
https://ubuntu.com/security/notices/USN-6549-5	external
https://ubuntu.com/security/notices/USN-6635-1	external

JSON

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{
  "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": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel 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-2023-2438 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2438.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2438 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2438"
      },
      {
        "category": "external",
        "summary": "Linux Security Notification vom 2023-09-25",
        "url": "https://github.com/advisories/GHSA-xccf-m24h-v4r5"
      },
      {
        "category": "external",
        "summary": "Linux Security Notification vom 2023-09-25",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2240561"
      },
      {
        "category": "external",
        "summary": "Linux Security Notification vom 2023-09-25",
        "url": "https://access.redhat.com/security/cve/CVE-2023-5158"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6534-1 vom 2023-12-06",
        "url": "https://ubuntu.com/security/notices/USN-6534-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6536-1 vom 2023-12-06",
        "url": "https://ubuntu.com/security/notices/USN-6536-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6537-1 vom 2023-12-06",
        "url": "https://ubuntu.com/security/notices/USN-6537-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6549-1 vom 2023-12-12",
        "url": "https://ubuntu.com/security/notices/USN-6549-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6534-2 vom 2023-12-12",
        "url": "https://ubuntu.com/security/notices/USN-6534-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6549-2 vom 2023-12-12",
        "url": "https://ubuntu.com/security/notices/USN-6549-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6534-3 vom 2023-12-13",
        "url": "https://ubuntu.com/security/notices/USN-6534-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6549-3 vom 2023-12-13",
        "url": "https://ubuntu.com/security/notices/USN-6549-3"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4782-1 vom 2023-12-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017333.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4810-1 vom 2023-12-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017341.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4730-1 vom 2023-12-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017384.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4732-1 vom 2023-12-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017376.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4734-1 vom 2023-12-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017379.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4731-1 vom 2023-12-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017378.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6549-4 vom 2024-01-05",
        "url": "https://ubuntu.com/security/notices/USN-6549-4"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6573-1 vom 2024-01-09",
        "url": "https://ubuntu.com/security/notices/USN-6573-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6549-5 vom 2024-01-10",
        "url": "https://ubuntu.com/security/notices/USN-6549-5"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6635-1 vom 2024-02-14",
        "url": "https://ubuntu.com/security/notices/USN-6635-1"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-02-13T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:58:48.721+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-2438",
      "initial_release_date": "2023-09-25T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-09-25T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-12-05T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-12-06T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-12-11T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-12-12T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-12-13T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu und SUSE aufgenommen"
        },
        {
          "date": "2023-12-14T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-01-07T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-01-09T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-01-10T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-02-13T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "11"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c 5.13-rc1",
                "product": {
                  "name": "Open Source Linux Kernel \u003c 5.13-rc1",
                  "product_id": "T030065"
                }
              }
            ],
            "category": "product_name",
            "name": "Linux Kernel"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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-2023-5158",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle im Linux-Kernel. Dieser Fehler besteht in vringh_kiov_advance in drivers/vhost/vringh.c auf der Host-Seite eines Virtio-Rings aufgrund eines Deskriptors mit der L\u00e4nge Null. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T000126"
        ]
      },
      "release_date": "2023-09-25T22:00:00.000+00:00",
      "title": "CVE-2023-5158"
    }
  ]
}

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-2023-5158 (GCVE-0-2023-5158)

WID-SEC-W-2023-2438

Tags

Sightings

Nomenclature