Vulnerability-Lookup

GHSA-GJ53-3VWP-F632

Vulnerability from github – Published: 2022-05-24 17:30 – Updated: 2022-05-24 17:30

Details

fdctrl_write_data in hw/block/fdc.c in QEMU 5.0.0 has a NULL pointer dereference via a NULL block pointer for the current drive.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-25741"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-02T09:15:00Z",
    "severity": "LOW"
  },
  "details": "fdctrl_write_data in hw/block/fdc.c in QEMU 5.0.0 has a NULL pointer dereference via a NULL block pointer for the current drive.",
  "id": "GHSA-gj53-3vwp-f632",
  "modified": "2022-05-24T17:30:01Z",
  "published": "2022-05-24T17:30:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25741"
    },
    {
      "type": "WEB",
      "url": "https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05295.html"
    },
    {
      "type": "WEB",
      "url": "https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Ffdc_nullptr1"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20201009-0005"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/09/29/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-25741 (GCVE-0-2020-25741)

Vulnerability from cvelistv5 – Published: 2020-10-02 08:26 – Updated: 2024-08-04 15:40

Summary

fdctrl_write_data in hw/block/fdc.c in QEMU 5.0.0 has a NULL pointer dereference via a NULL block pointer for the current drive.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://lists.nongnu.org/archive/html/qemu-devel/…	x_refsource_MISC
	https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeK…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2020/09/29/1	x_refsource_CONFIRM
	https://security.netapp.com/advisory/ntap-2020100…	x_refsource_CONFIRM

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          },
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Sightings

Author	Source	Type	Date

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

GHSA-GJ53-3VWP-F632

CVE-2020-25741 (GCVE-0-2020-25741)

Tags

Sightings

Nomenclature