github - ghsa-6v9p-cxvf-8f7v

ghsa-6v9p-cxvf-8f7v

Vulnerability from github

Published

2022-05-24 17:33

Modified

2022-10-07 18:15

Severity ?

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

Details

A Red Hat only CVE-2020-12352 regression issue was found in the way the Linux kernel's Bluetooth stack implementation handled the initialization of stack memory when handling certain AMP packets. This flaw allows a remote attacker in an adjacent range to leak small portions of stack memory on the system by sending specially crafted AMP packets. The highest threat from this vulnerability is to data confidentiality.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-25662"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-284",
      "CWE-665"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-11-05T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A Red Hat only CVE-2020-12352 regression issue was found in the way the Linux kernel\u0027s Bluetooth stack implementation handled the initialization of stack memory when handling certain AMP packets. This flaw allows a remote attacker in an adjacent range to leak small portions of stack memory on the system by sending specially crafted AMP packets. The highest threat from this vulnerability is to data confidentiality.",
  "id": "GHSA-6v9p-cxvf-8f7v",
  "modified": "2022-10-07T18:15:55Z",
  "published": "2022-05-24T17:33:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25662"
    },
    {
      "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-2020-12352"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-25662"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/vulnerabilities/BleedingTooth"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891484"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25662"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-25662

Vulnerability from cvelistv5

Published

2020-11-05 00:00

Modified

2024-08-04 15:40

Severity ?

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

Summary

A Red Hat only CVE-2020-12352 regression issue was found in the way the Linux kernel's Bluetooth stack implementation handled the initialization of stack memory when handling certain AMP packets. This flaw allows a remote attacker in an adjacent range to leak small portions of stack memory on the system by sending specially crafted AMP packets. The highest threat from this vulnerability is to data confidentiality.

References

▼	URL	Tags
	https://access.redhat.com/security/vulnerabilities/BleedingTooth
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25662
	https://access.redhat.com/security/cve/CVE-2020-12352

Impacted products

▼	Vendor	Product
	Red Hat	kernel

Show details on NVD website

To clipboard

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  "dataType": "CVE_RECORD",
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