csaf_certbund - wid-sec-w-2024-0344

wid-sec-w-2024-0344

Vulnerability from csaf_certbund

Published

2024-02-11 23:00

Modified

2024-06-06 22:00

Summary

Linux Kernel: Schwachstelle ermöglicht nicht spezifizierten Angriff

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 nicht näher spezifizierten Angriff durchzuführen.

Betroffene Betriebssysteme

- Linux

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 nicht n\u00e4her spezifizierten 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-2024-0344 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0344.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0344 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0344"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0855-1 vom 2024-03-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018151.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0858-1 vom 2024-03-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018153.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6680-1 vom 2024-03-07",
        "url": "https://ubuntu.com/security/notices/USN-6680-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6680-2 vom 2024-03-08",
        "url": "https://ubuntu.com/security/notices/USN-6680-2"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2024-02-11",
        "url": "https://github.com/advisories/GHSA-ffqq-vj92-hpx8"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0910-1 vom 2024-03-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018181.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6680-3 vom 2024-03-19",
        "url": "https://ubuntu.com/security/notices/USN-6680-3"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2621 vom 2024-04-30",
        "url": "https://access.redhat.com/errata/RHSA-2024:2621"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2846 vom 2024-05-15",
        "url": "https://access.redhat.com/errata/RHSA-2024:2846"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2845 vom 2024-05-15",
        "url": "https://access.redhat.com/errata/RHSA-2024:2845"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7155787 vom 2024-05-31",
        "url": "https://www.ibm.com/support/pages/node/7155787"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3618 vom 2024-06-05",
        "url": "https://access.redhat.com/errata/RHSA-2024:3618"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3627 vom 2024-06-05",
        "url": "https://access.redhat.com/errata/RHSA-2024:3627"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-3618 vom 2024-06-06",
        "url": "https://linux.oracle.com/errata/ELSA-2024-3618.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht nicht spezifizierten Angriff",
    "tracking": {
      "current_release_date": "2024-06-06T22:00:00.000+00:00",
      "generator": {
        "date": "2024-06-07T08:08:54.469+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-0344",
      "initial_release_date": "2024-02-11T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-02-11T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-03-06T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-07T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-12T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-17T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-19T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-01T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-05-14T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-06-02T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-06-04T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-06-06T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "11"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c5.1.9.4",
                "product": {
                  "name": "IBM Storage Scale \u003c5.1.9.4",
                  "product_id": "T035137",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:spectrum_scale:5.1.9.4"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.2.0.1",
                "product": {
                  "name": "IBM Storage Scale \u003c5.2.0.1",
                  "product_id": "T035138",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:spectrum_scale:5.2.0.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Storage Scale"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c6.6.7",
                "product": {
                  "name": "Open Source Linux Kernel \u003c6.6.7",
                  "product_id": "T032664",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:6.6.7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux Kernel"
          }
        ],
        "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-2024-25744",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle im Linux-Kernel. Dieser Fehler besteht aufgrund einer unsachgem\u00e4\u00dfen Behandlung von int80 Syscalls durch einen nicht vertrauensw\u00fcrdigen Virtual Machine Monitor (VMM). Ein Angreifer kann diese Schwachstelle ausnutzen, um nicht spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T035138",
          "T002207",
          "67646",
          "T000126",
          "T004914",
          "T035137"
        ]
      },
      "release_date": "2024-02-11T23:00:00Z",
      "title": "CVE-2024-25744"
    }
  ]
}

cve-2024-25744

Vulnerability from cvelistv5

Published

2024-02-12 00:00

Modified

2024-11-15 13:08

Severity ?

Summary

In the Linux kernel before 6.6.7, an untrusted VMM can trigger int80 syscall handling at any given point. This is related to arch/x86/coco/tdx/tdx.c and arch/x86/mm/mem_encrypt_amd.c.

References

▼	URL	Tags
	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b82a8dbd3d2f4563156f7150c6f2ecab6e960b30
	https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.7

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-11-15T13:08:14.245Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b82a8dbd3d2f4563156f7150c6f2ecab6e960b30"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.7"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20241115-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel before 6.6.7, an untrusted VMM can trigger int80 syscall handling at any given point. This is related to arch/x86/coco/tdx/tdx.c and arch/x86/mm/mem_encrypt_amd.c."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-12T04:13:07.238571",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b82a8dbd3d2f4563156f7150c6f2ecab6e960b30"
        },
        {
          "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.7"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-25744",
    "datePublished": "2024-02-12T00:00:00",
    "dateReserved": "2024-02-12T00:00:00",
    "dateUpdated": "2024-11-15T13:08:14.245Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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