github - ghsa-4gw2-r6x4-xxxg

ghsa-4gw2-r6x4-xxxg

Vulnerability from github

Published

2024-09-11 18:31

Modified

2024-09-13 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:

mmc: mmc_test: Fix NULL dereference on allocation failure

If the "test->highmem = alloc_pages()" allocation fails then calling __free_pages(test->highmem) will result in a NULL dereference. Also change the error code to -ENOMEM instead of returning success.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-45028"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-11T16:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: mmc_test: Fix NULL dereference on allocation failure\n\nIf the \"test-\u003ehighmem = alloc_pages()\" allocation fails then calling\n__free_pages(test-\u003ehighmem) will result in a NULL dereference.  Also\nchange the error code to -ENOMEM instead of returning success.",
  "id": "GHSA-4gw2-r6x4-xxxg",
  "modified": "2024-09-13T18:31:42Z",
  "published": "2024-09-11T18:31:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45028"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b507b03991f44dfb202fc2a82c9874d1b1f0c06"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3b4e76ceae5b5a46c968bd952f551ce173809f63"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b9ba386d7bfdbc38445932c90fa9444c0524bea"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1e627af32ed60713941cbfc8075d44cad07f6dd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cac2815f49d343b2f0acc4973d2c14918ac3ab0c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e40515582141a9e7c84b269be699c05236a499a6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e97be13a9f51284da450dd2a592e3fa87b49cdc9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ecb15b8ca12c0cbdab81e307e9795214d8b90890"
    }
  ],
  "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-2024-45028

Vulnerability from cvelistv5

Published

2024-09-11 15:13

Modified

2024-12-19 09:20

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: mmc: mmc_test: Fix NULL dereference on allocation failure If the "test->highmem = alloc_pages()" allocation fails then calling __free_pages(test->highmem) will result in a NULL dereference. Also change the error code to -ENOMEM instead of returning success.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/e97be13a9f51284da450dd2a592e3fa87b49cdc9
	https://git.kernel.org/stable/c/2b507b03991f44dfb202fc2a82c9874d1b1f0c06
	https://git.kernel.org/stable/c/9b9ba386d7bfdbc38445932c90fa9444c0524bea
	https://git.kernel.org/stable/c/e40515582141a9e7c84b269be699c05236a499a6
	https://git.kernel.org/stable/c/3b4e76ceae5b5a46c968bd952f551ce173809f63
	https://git.kernel.org/stable/c/cac2815f49d343b2f0acc4973d2c14918ac3ab0c
	https://git.kernel.org/stable/c/ecb15b8ca12c0cbdab81e307e9795214d8b90890
	https://git.kernel.org/stable/c/a1e627af32ed60713941cbfc8075d44cad07f6dd

Impacted products

Vendor

Product

Version

▼

Linux

Version: 2661081f5ab9cb25359d27f88707a018cf4e68e9
Version: 2661081f5ab9cb25359d27f88707a018cf4e68e9
Version: 2661081f5ab9cb25359d27f88707a018cf4e68e9
Version: 2661081f5ab9cb25359d27f88707a018cf4e68e9
Version: 2661081f5ab9cb25359d27f88707a018cf4e68e9
Version: 2661081f5ab9cb25359d27f88707a018cf4e68e9
Version: 2661081f5ab9cb25359d27f88707a018cf4e68e9
Version: 2661081f5ab9cb25359d27f88707a018cf4e68e9

Linux

Version: 2.6.27

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2024-45028",
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                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T15:46:08.195829Z",
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}

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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