github - ghsa-mq5w-grf9-5rp9

ghsa-mq5w-grf9-5rp9

Vulnerability from github

Published

2024-11-14 12:31

Modified

2024-11-14 12:31

Severity ?

6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Details

A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both s->data_count and the size of s->fifo_buffer are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-3447"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-122"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-14T12:15:17Z",
    "severity": "MODERATE"
  },
  "details": "A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s-\u003edata_count` and the size of  `s-\u003efifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.",
  "id": "GHSA-mq5w-grf9-5rp9",
  "modified": "2024-11-14T12:31:02Z",
  "published": "2024-11-14T12:31:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3447"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2024-3447"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274123"
    },
    {
      "type": "WEB",
      "url": "https://patchew.org/QEMU/20240404085549.16987-1-philmd@linaro.org"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-3447

Vulnerability from cvelistv5

Published

2024-11-14 12:10

Modified

2024-11-14 19:32

Severity ?

6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Summary

Qemu: sdhci: heap buffer overflow in sdhci_write_dataport()

References

▼	URL	Tags
	https://access.redhat.com/security/cve/CVE-2024-3447	vdb-entry, x_refsource_REDHAT
	https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813
	https://bugzilla.redhat.com/show_bug.cgi?id=2274123	issue-tracking, x_refsource_REDHAT
	https://patchew.org/QEMU/20240404085549.16987-1-philmd@linaro.org/

Impacted products

▼	Vendor	Product

	Red Hat	Red Hat Enterprise Linux 6
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 8
	Red Hat	Red Hat Enterprise Linux 8 Advanced Virtualization
	Red Hat	Red Hat Enterprise Linux 9

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{
  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-3447",
                "options": [
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                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-14T18:53:42.574300Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-14T19:32:53.874Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "collectionURL": "https://gitlab.com/qemu-project/qemu",
          "defaultStatus": "unaffected",
          "packageName": "qemu",
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            "cpe:/o:redhat:enterprise_linux:6"
          ],
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          "packageName": "qemu-kvm",
          "product": "Red Hat Enterprise Linux 6",
          "vendor": "Red Hat"
        },
        {
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          "cpes": [
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          "defaultStatus": "unaffected",
          "packageName": "qemu-kvm",
          "product": "Red Hat Enterprise Linux 7",
          "vendor": "Red Hat"
        },
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          "cpes": [
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          "cpes": [
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          "defaultStatus": "unaffected",
          "packageName": "qemu-kvm",
          "product": "Red Hat Enterprise Linux 9",
          "vendor": "Red Hat"
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      "credits": [
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      "metrics": [
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            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
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        "orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
        "shortName": "fedora"
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          "value": "Reported to Red Hat."
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          "time": "2024-04-04T00:00:00+00:00",
          "value": "Made public."
        }
      ],
      "title": "Qemu: sdhci: heap buffer overflow in sdhci_write_dataport()",
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  },
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    "assignerShortName": "fedora",
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    "dateReserved": "2024-04-08T07:52:52.103Z",
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    "state": "PUBLISHED"
  },
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}

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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