github - ghsa-p79x-vc38-6f7q

ghsa-p79x-vc38-6f7q

Vulnerability from github

Published

2022-10-30 12:00

Modified

2024-03-25 03:31

Severity ?

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

Details

An issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/cm4000_cs.c has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling open(), aka a race condition between cmm_open() and cm4000_detach().

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{
  "affected": [],
  "aliases": [
    "CVE-2022-44032"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-30T01:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/cm4000_cs.c has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling open(), aka a race condition between cmm_open() and cm4000_detach().",
  "id": "GHSA-p79x-vc38-6f7q",
  "modified": "2024-03-25T03:31:43Z",
  "published": "2022-10-30T12:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44032"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b12f050c76f090cc6d0aebe0ef76fed79ec3f15"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/20220915020834.GA110086%40ubuntu"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/20220915020834.GA110086@ubuntu"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/20220919040701.GA302806%40ubuntu"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/20220919040701.GA302806@ubuntu"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-44032 (GCVE-0-2022-44032)

Vulnerability from cvelistv5

Published

2022-10-30 00:00

Modified

2024-08-03 13:47

Severity ?

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

CWE

n/a

Summary

An issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/cm4000_cs.c has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling open(), aka a race condition between cmm_open() and cm4000_detach().

References

►

URL

Tags

	https://lore.kernel.org/lkml/20220919040701.GA302806%40ubuntu/
	https://lore.kernel.org/lkml/20220915020834.GA110086%40ubuntu/
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b12f050c76f090cc6d0aebe0ef76fed79ec3f15

Impacted products

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

Show details on NVD website

To clipboard

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      {
        "affected": [
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            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
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            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThanOrEqual": "6.0.6",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
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            "cvssV3_1": {
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              "availabilityImpact": "HIGH",
              "baseScore": 6.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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          {
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              "content": {
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                "options": [
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                  },
                  {
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                  },
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                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-22T19:33:02.211586Z",
                "version": "2.0.3"
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              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
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                "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
                "lang": "en",
                "type": "CWE"
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
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            ],
            "url": "https://lore.kernel.org/lkml/20220919040701.GA302806%40ubuntu/"
          },
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            "tags": [
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            ],
            "url": "https://lore.kernel.org/lkml/20220915020834.GA110086%40ubuntu/"
          },
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            ],
            "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b12f050c76f090cc6d0aebe0ef76fed79ec3f15"
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    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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        }
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      "descriptions": [
        {
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        }
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      "problemTypes": [
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        },
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-44032",
    "datePublished": "2022-10-30T00:00:00",
    "dateReserved": "2022-10-30T00:00:00",
    "dateUpdated": "2024-08-03T13:47:05.286Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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