github - ghsa-5jpw-97pv-5g28

ghsa-5jpw-97pv-5g28

Vulnerability from github

Published

2022-05-24 17:33

Modified

2023-02-02 21:33

Severity ?

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

Details

A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2020-25661"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-843"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-11-05T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel\u0027s Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
  "id": "GHSA-5jpw-97pv-5g28",
  "modified": "2023-02-02T21:33:40Z",
  "published": "2022-05-24T17:33:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25661"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2020:4685"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2020:4686"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-12351"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-25661"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/vulnerabilities/BleedingTooth"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891483"
    },
    {
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25661"
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  "severity": [
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      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-25661

Vulnerability from cvelistv5

Published

2020-11-05 20:04

Modified

2024-08-04 15:40

Severity ?

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

Summary

References

▼	URL	Tags
	https://access.redhat.com/security/vulnerabilities/BleedingTooth	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25661	x_refsource_CONFIRM
	https://access.redhat.com/security/cve/CVE-2020-12351	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Red Hat

kernel

Version: kernel-4.18.0-240.el8

Show details on NVD website

JSON

To clipboard

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        }
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            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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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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