github - ghsa-h6hv-h4xf-gmgh

ghsa-h6hv-h4xf-gmgh

Vulnerability from github

Published

2023-06-23 21:30

Modified

2024-01-11 21:31

Severity ?

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

Details

A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel panic.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-3212"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-23T20:15:09Z",
    "severity": "MODERATE"
  },
  "details": "A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel panic.",
  "id": "GHSA-h6hv-h4xf-gmgh",
  "modified": "2024-01-11T21:31:14Z",
  "published": "2023-06-23T21:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3212"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/504a10d9e46bc37b23d0a1ae2f28973c8516e636"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2214348"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230929-0005"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5448"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5480"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-3212

Vulnerability from cvelistv5

Published

2023-06-23 00:00

Modified

2024-08-02 06:48

Severity ?

Summary

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=2214348
	https://github.com/torvalds/linux/commit/504a10d9e46bc37b23d0a1ae2f28973c8516e636
	https://www.debian.org/security/2023/dsa-5448	vendor-advisory
	https://www.debian.org/security/2023/dsa-5480	vendor-advisory
	https://security.netapp.com/advisory/ntap-20230929-0005/
	https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html	mailing-list

Impacted products

Vendor

Product

Version

▼

n/a

Linux kernel (gfs2 file system)

Version: Fixed in kernel 6.4-rc2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:48:08.292Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2214348"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/torvalds/linux/commit/504a10d9e46bc37b23d0a1ae2f28973c8516e636"
          },
          {
            "name": "DSA-5448",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2023/dsa-5448"
          },
          {
            "name": "DSA-5480",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2023/dsa-5480"
          },
          {
            "tags": [
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            ],
            "url": "https://security.netapp.com/advisory/ntap-20230929-0005/"
          },
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            "tags": [
              "mailing-list",
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
          },
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            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Linux kernel (gfs2 file system)",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in kernel 6.4-rc2"
            }
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      ],
      "descriptions": [
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          "lang": "en",
          "value": "A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel panic."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-11T19:06:22.505410",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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        },
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        },
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          "tags": [
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        },
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          "tags": [
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          ],
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        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2023-3212",
    "datePublished": "2023-06-23T00:00:00",
    "dateReserved": "2023-06-12T00:00:00",
    "dateUpdated": "2024-08-02T06:48:08.292Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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