GHSA-XQG7-W425-FM4C

Vulnerability from github – Published: 2022-05-13 01:53 – Updated: 2022-05-13 01:53
VLAI?
Details

Memory leak in the hwsim_new_radio_nl function in drivers/net/wireless/mac80211_hwsim.c in the Linux kernel through 4.15.9 allows local users to cause a denial of service (memory consumption) by triggering an out-of-array error case.

Severity ?
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2018-8087"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-772"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-03-13T06:29:00Z",
    "severity": "MODERATE"
  },
  "details": "Memory leak in the hwsim_new_radio_nl function in drivers/net/wireless/mac80211_hwsim.c in the Linux kernel through 4.15.9 allows local users to cause a denial of service (memory consumption) by triggering an out-of-array error case.",
  "id": "GHSA-xqg7-w425-fm4c",
  "modified": "2022-05-13T01:53:29Z",
  "published": "2022-05-13T01:53:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8087"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/0ddcff49b672239dda94d70d0fcf50317a9f4b51"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2029"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2043"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3676-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3676-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3677-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3677-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3678-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3678-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3678-3"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3678-4"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4188"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0ddcff49b672239dda94d70d0fcf50317a9f4b51"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/103397"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.