github - ghsa-xxr9-8j75-c68c

ghsa-xxr9-8j75-c68c

Vulnerability from github

Published

2022-05-24 17:30

Modified

2022-05-24 17:30

Details

pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-25742"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-06T15:15:00Z",
    "severity": "LOW"
  },
  "details": "pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.",
  "id": "GHSA-xxr9-8j75-c68c",
  "modified": "2022-05-24T17:30:10Z",
  "published": "2022-05-24T17:30:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25742"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1883178"
    },
    {
      "type": "WEB",
      "url": "https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05294.html"
    },
    {
      "type": "WEB",
      "url": "https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Flsi_nullptr1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/09/29/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-25742

Vulnerability from cvelistv5

Published

2020-10-06 14:18

Modified

2024-08-04 15:40

Severity ?

Summary

pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.

References

▼	URL	Tags
	https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05294.html	x_refsource_MISC
	https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Flsi_nullptr1	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2020/09/29/1	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1883178	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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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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