github - ghsa-7hqv-cx6x-h3c9

ghsa-7hqv-cx6x-h3c9

Vulnerability from github

Published

2024-09-04 21:30

Modified

2024-10-10 18:31

Severity ?

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

Details

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

iommu: Restore lost return in iommu_report_device_fault()

When iommu_report_device_fault gets called with a partial fault it is supposed to collect the fault into the group and then return.

Instead the return was accidently deleted which results in trying to process the fault and an eventual crash.

Deleting the return was a typo, put it back.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-44994"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-04T20:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu: Restore lost return in iommu_report_device_fault()\n\nWhen iommu_report_device_fault gets called with a partial fault it is\nsupposed to collect the fault into the group and then return.\n\nInstead the return was accidently deleted which results in trying to\nprocess the fault and an eventual crash.\n\nDeleting the return was a typo, put it back.",
  "id": "GHSA-7hqv-cx6x-h3c9",
  "modified": "2024-10-10T18:31:08Z",
  "published": "2024-09-04T21:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-44994"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cc6bc2ab1663ec9353636416af22452b078510e9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fca5b78511e98bdff2cdd55c172b23200a7b3404"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-44994

Vulnerability from cvelistv5

Published

2024-09-04 19:54

Modified

2024-12-19 09:19

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: iommu: Restore lost return in iommu_report_device_fault() When iommu_report_device_fault gets called with a partial fault it is supposed to collect the fault into the group and then return. Instead the return was accidently deleted which results in trying to process the fault and an eventual crash. Deleting the return was a typo, put it back.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/cc6bc2ab1663ec9353636416af22452b078510e9
	https://git.kernel.org/stable/c/fca5b78511e98bdff2cdd55c172b23200a7b3404

Impacted products

Vendor

Product

Version

▼

Linux

Version: 3dfa64aecbafc288216b2790438d395add192c30
Version: 3dfa64aecbafc288216b2790438d395add192c30

Linux

Version: 6.9

Show details on NVD website

JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-44994",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-04T20:19:24.535460Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-04T20:19:36.614Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/iommu/io-pgfault.c"
          ],
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          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
            },
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        },
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          "programFiles": [
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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          "versions": [
            {
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              "version": "6.9"
            },
            {
              "lessThan": "6.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu: Restore lost return in iommu_report_device_fault()\n\nWhen iommu_report_device_fault gets called with a partial fault it is\nsupposed to collect the fault into the group and then return.\n\nInstead the return was accidently deleted which results in trying to\nprocess the fault and an eventual crash.\n\nDeleting the return was a typo, put it back."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:19:50.736Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "references": [
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          "url": "https://git.kernel.org/stable/c/cc6bc2ab1663ec9353636416af22452b078510e9"
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      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-44994",
    "datePublished": "2024-09-04T19:54:40.214Z",
    "dateReserved": "2024-08-21T05:34:56.672Z",
    "dateUpdated": "2024-12-19T09:19:50.736Z",
    "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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