github - ghsa-cf5h-fpjr-xpm5

ghsa-cf5h-fpjr-xpm5

Vulnerability from github

Published

2024-02-29 06:30

Modified

2024-11-05 18:31

Severity ?

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

Details

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix uaf in smb20_oplock_break_ack

drop reference after use opinfo.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-52479"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-29T06:15:45Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix uaf in smb20_oplock_break_ack\n\ndrop reference after use opinfo.",
  "id": "GHSA-cf5h-fpjr-xpm5",
  "modified": "2024-11-05T18:31:58Z",
  "published": "2024-02-29T06:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52479"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/694e13732e830cbbfedb562e57f28644927c33fd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8226ffc759ea59f10067b9acdf7f94bae1c69930"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c69813471a1ec081a0b9bf0c6bd7e8afd818afce"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d5b0e9d3563e7e314a850e81f42b2ef6f39882f9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-52479

Vulnerability from cvelistv5

Published

2024-02-29 05:43

Modified

2024-11-05 15:35

Severity ?

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

Summary

ksmbd: fix uaf in smb20_oplock_break_ack

References

▼	URL	Tags
	https://git.kernel.org/stable/c/694e13732e830cbbfedb562e57f28644927c33fd
	https://git.kernel.org/stable/c/8226ffc759ea59f10067b9acdf7f94bae1c69930
	https://git.kernel.org/stable/c/d5b0e9d3563e7e314a850e81f42b2ef6f39882f9
	https://git.kernel.org/stable/c/c69813471a1ec081a0b9bf0c6bd7e8afd818afce

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4

Linux

Show details on NVD website

JSON

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              "attackVector": "LOCAL",
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              "baseScore": 7.1,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
              "version": "3.1"
            }
          },
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            "other": {
              "content": {
                "id": "CVE-2023-52479",
                "options": [
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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-11T15:55:31.622172Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
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    ],
    "cna": {
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        {
          "defaultStatus": "unaffected",
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          "programFiles": [
            "fs/smb/server/smb2pdu.c"
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            },
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              "status": "unaffected",
              "version": "6.1.57",
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            },
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              "status": "unaffected",
              "version": "6.5.7",
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            },
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              "versionType": "original_commit_for_fix"
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        {
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T14:47:39.044Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52479",
    "datePublished": "2024-02-29T05:43:11.373Z",
    "dateReserved": "2024-02-20T12:30:33.300Z",
    "dateUpdated": "2024-11-05T15:35:28.161Z",
    "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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