github - ghsa-6fr8-22pf-g32x

ghsa-6fr8-22pf-g32x

Vulnerability from github

Published

2023-01-12 21:30

Modified

2025-04-08 18:34

Severity ?

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

Details

A use-after-free flaw was found in the Linux kernel MCTP (Management Component Transport Protocol) functionality. This issue occurs when a user simultaneously calls DROPTAG ioctl and socket close happens, which could allow a local user to crash the system or potentially escalate their privileges on the system.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-3977"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-12T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A use-after-free flaw was found in the Linux kernel MCTP (Management Component Transport Protocol) functionality. This issue occurs when a user simultaneously calls DROPTAG ioctl and socket close happens, which could allow a local user to crash the system or potentially escalate their privileges on the system.",
  "id": "GHSA-6fr8-22pf-g32x",
  "modified": "2025-04-08T18:34:05Z",
  "published": "2023-01-12T21:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3977"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3a732b46736cd8a29092e4b0b1a9ba83e672bf89"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230223-0005"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-3977 (GCVE-0-2022-3977)

Vulnerability from cvelistv5

Published

2023-01-12 00:00

Modified

2025-04-08 18:03

Severity ?

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

CWE

CWE-416

Summary

A use-after-free flaw was found in the Linux kernel MCTP (Management Component Transport Protocol) functionality. This issue occurs when a user simultaneously calls DROPTAG ioctl and socket close happens, which could allow a local user to crash the system or potentially escalate their privileges on the system.

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3a732b46736cd8a29092e4b0b1a9ba83e672bf89
	https://security.netapp.com/advisory/ntap-20230223-0005/

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Version: Linux kernel 6.1-rc1

Show details on NVD website

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:27:53.994Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3a732b46736cd8a29092e4b0b1a9ba83e672bf89"
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        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
          {
            "cvssV3_1": {
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              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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                "options": [
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-08T18:03:11.300856Z",
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    ],
    "cna": {
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  "dataVersion": "5.1"
}

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