github - ghsa-3cmg-5p27-qj6j

ghsa-3cmg-5p27-qj6j

Vulnerability from github

Published

2024-10-21 18:30

Modified

2024-11-17 15:30

Severity ?

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

Details

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

platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors

x86_android_tablet_remove() frees the pdevs[] array, so it should not be used after calling x86_android_tablet_remove().

When platform_device_register() fails, store the pdevs[x] PTR_ERR() value into the local ret variable before calling x86_android_tablet_remove() to avoid using pdevs[] after it has been freed.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-49986"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T18:15:19Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors\n\nx86_android_tablet_remove() frees the pdevs[] array, so it should not\nbe used after calling x86_android_tablet_remove().\n\nWhen platform_device_register() fails, store the pdevs[x] PTR_ERR() value\ninto the local ret variable before calling x86_android_tablet_remove()\nto avoid using pdevs[] after it has been freed.",
  "id": "GHSA-3cmg-5p27-qj6j",
  "modified": "2024-11-17T15:30:45Z",
  "published": "2024-10-21T18:30:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-49986"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2fae3129c0c08e72b1fe93e61fd8fd203252094a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/73a98cf79e4dbfa3d0c363e826c65aae089b313c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aac871e493fc8809e60209d9899b1af07e9dbfc8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ba0b09a2f327319e252d8f3032019b958c0a5cd9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f08adc5177bd4343df09033f62ab562c09ba7f7d"
    }
  ],
  "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-2024-49986

Vulnerability from cvelistv5

Published

2024-10-21 18:02

Modified

2024-12-19 09:30

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors x86_android_tablet_remove() frees the pdevs[] array, so it should not be used after calling x86_android_tablet_remove(). When platform_device_register() fails, store the pdevs[x] PTR_ERR() value into the local ret variable before calling x86_android_tablet_remove() to avoid using pdevs[] after it has been freed.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/ba0b09a2f327319e252d8f3032019b958c0a5cd9
	https://git.kernel.org/stable/c/aac871e493fc8809e60209d9899b1af07e9dbfc8
	https://git.kernel.org/stable/c/f08adc5177bd4343df09033f62ab562c09ba7f7d
	https://git.kernel.org/stable/c/73a98cf79e4dbfa3d0c363e826c65aae089b313c
	https://git.kernel.org/stable/c/2fae3129c0c08e72b1fe93e61fd8fd203252094a

Impacted products

Vendor

Product

Version

▼

Linux

Version: 5eba0141206ea521bbcfcf5067c174e825e943dd
Version: 5eba0141206ea521bbcfcf5067c174e825e943dd
Version: 5eba0141206ea521bbcfcf5067c174e825e943dd
Version: 5eba0141206ea521bbcfcf5067c174e825e943dd
Version: 5eba0141206ea521bbcfcf5067c174e825e943dd

Linux

Version: 5.17

Show details on NVD website

JSON

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        "metrics": [
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                "id": "CVE-2024-49986",
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-22T13:31:52.405386Z",
                "version": "2.0.3"
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              "versionType": "semver"
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        }
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    "datePublished": "2024-10-21T18:02:30.507Z",
    "dateReserved": "2024-10-21T12:17:06.054Z",
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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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