github - ghsa-v4q2-79g6-j728

ghsa-v4q2-79g6-j728

Vulnerability from github

Published

2024-02-20 18:30

Modified

2024-08-16 00:32

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Buffer Overflow vulnerability in Qemu before v.8.2.0 allows a remote attacker to execute arbitrary code via the async_len variable to the FIFO buffer component.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-24474"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-20T18:15:52Z",
    "severity": "HIGH"
  },
  "details": "Buffer Overflow vulnerability in Qemu before v.8.2.0 allows a remote attacker to execute arbitrary code via the async_len variable to the FIFO buffer component.",
  "id": "GHSA-v4q2-79g6-j728",
  "modified": "2024-08-16T00:32:04Z",
  "published": "2024-02-20T18:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24474"
    },
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      "url": "https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/qemu-project/qemu/-/issues/1810"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240510-0012"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-24474

Vulnerability from cvelistv5

Published

2024-02-20 00:00

Modified

2024-08-15 20:20

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

QEMU before 8.2.0 has an integer underflow, and resultant buffer overflow, via a TI command when an expected non-DMA transfer length is less than the length of the available FIFO data. This occurs in esp_do_nodma in hw/scsi/esp.c because of an underflow of async_len.

References

▼	URL	Tags
	https://gitlab.com/qemu-project/qemu/-/issues/1810
	https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52
	https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e
	https://security.netapp.com/advisory/ntap-20240510-0012/

Impacted products

▼	Vendor	Product
	n/a	n/a

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        "metrics": [
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              "confidentialityImpact": "HIGH",
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}

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