github - ghsa-qj9w-7hh5-mf2q

ghsa-qj9w-7hh5-mf2q

Vulnerability from github

Published

2023-07-01 00:30

Modified

2024-04-04 05:19

Severity ?

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

Details

A flaw null pointer dereference in the Linux kernel DECnet networking protocol was found. A remote user could use this flaw to crash the system.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-3338"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-30T22:15:10Z",
    "severity": "MODERATE"
  },
  "details": "A flaw null pointer dereference in the Linux kernel DECnet networking protocol was found. A remote user could use this flaw to crash the system.",
  "id": "GHSA-qj9w-7hh5-mf2q",
  "modified": "2024-04-04T05:19:18Z",
  "published": "2023-07-01T00:30:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3338"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2023-3338"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2218618"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/oss-sec/2023/q2/276"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230824-0005"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5480"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-3338

Vulnerability from cvelistv5

Published

2023-06-30 00:00

Modified

2024-08-02 06:55

Severity ?

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

Summary

Crash due to a null pointer dereference in the dn_nsp_send function

References

▼	URL	Tags
	https://access.redhat.com/security/cve/CVE-2023-3338	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2218618	issue-tracking, x_refsource_REDHAT
	https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
	https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
	https://seclists.org/oss-sec/2023/q2/276
	https://security.netapp.com/advisory/ntap-20230824-0005/
	https://www.debian.org/security/2023/dsa-5480

Impacted products

▼	Vendor	Product
	n/a	kernel
	Red Hat	Red Hat Enterprise Linux 6
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 8
	Red Hat	Red Hat Enterprise Linux 8
	Red Hat	Red Hat Enterprise Linux 9
	Red Hat	Red Hat Enterprise Linux 9
	Fedora	Fedora

Show details on NVD website

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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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