ghsa-rfhv-v778-g5c3
Vulnerability from github
Published
2022-05-24 17:20
Modified
2022-10-07 18:15
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Details

A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-10732"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-12T14:15:00Z",
    "severity": "LOW"
  },
  "details": "A flaw was found in the Linux kernel\u0027s implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.",
  "id": "GHSA-rfhv-v778-g5c3",
  "modified": "2022-10-07T18:15:55Z",
  "published": "2022-05-24T17:20:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10732"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/kmsan/issues/76"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ruscur/linux/commit/a95cdec9fa0c08e6eeb410d461c03af8fd1fef0a"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4485-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4440-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4439-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4427-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4411-1"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/grsecurity/status/1252558055629299712"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210129-0005"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/CAG_fn=VZZ7yUxtOGzuTLkr7wmfXWtKK9BHHYawj=rt9XWnCYvg@mail.gmail.com"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/CAG_fn=VZZ7yUxtOGzuTLkr7wmfXWtKK9BHHYawj=rt9XWnCYvg%40mail.gmail.com"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=aca969cacf07f41070d788ce2b8ca71f09d5207d"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10732"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1831399"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-10732"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2020:4609"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2020:4431"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2020:4062"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2020:4060"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}


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