github - ghsa-jcw4-9ccq-g3rh

ghsa-jcw4-9ccq-g3rh

Vulnerability from github

Published

2022-12-23 18:30

Modified

2025-04-15 06:30

Severity ?

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

Details

An issue was discovered in ksmbd in the Linux kernel before 5.19.2. fs/ksmbd/smb2misc.c has an out-of-bounds read and OOPS for SMB2_TREE_CONNNECT.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2022-47938"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-12-23T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in ksmbd in the Linux kernel before 5.19.2. fs/ksmbd/smb2misc.c has an out-of-bounds read and OOPS for SMB2_TREE_CONNNECT.",
  "id": "GHSA-jcw4-9ccq-g3rh",
  "modified": "2025-04-15T06:30:33Z",
  "published": "2022-12-23T18:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47938"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/824d4f64c20093275f72fc8101394d75ff6a249e"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=824d4f64c20093275f72fc8101394d75ff6a249e"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-1689"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2022/12/23/10"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-47938 (GCVE-0-2022-47938)

Vulnerability from cvelistv5

Published

2022-12-23 00:00

Modified

2025-04-15 03:20

Severity ?

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

CWE

n/a

Summary

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2misc.c has an out-of-bounds read and OOPS for SMB2_TREE_CONNECT.

References

URL

Tags

	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2
	https://github.com/torvalds/linux/commit/824d4f64c20093275f72fc8101394d75ff6a249e
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=824d4f64c20093275f72fc8101394d75ff6a249e
	https://www.zerodayinitiative.com/advisories/ZDI-22-1689/
	http://www.openwall.com/lists/oss-security/2022/12/23/10

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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            "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2"
          },
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        "metrics": [
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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
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              "confidentialityImpact": "NONE",
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  "cveMetadata": {
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    "cveId": "CVE-2022-47938",
    "datePublished": "2022-12-23T00:00:00.000Z",
    "dateReserved": "2022-12-23T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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