ghsa-8x5v-3jgc-w6jf
Vulnerability from github
Published
2022-03-19 00:00
Modified
2022-03-25 00:00
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

A flaw use after free in the Linux kernel FUSE filesystem was found in the way user triggers write(). A local user could use this flaw to get some unauthorized access to some data from the FUSE filesystem and as result potentially privilege escalation too.

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{
   affected: [],
   aliases: [
      "CVE-2022-1011",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-416",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2022-03-18T18:15:00Z",
      severity: "HIGH",
   },
   details: "A flaw use after free in the Linux kernel FUSE filesystem was found in the way user triggers write(). A local user could use this flaw to get some unauthorized access to some data from the FUSE filesystem and as result potentially privilege escalation too.",
   id: "GHSA-8x5v-3jgc-w6jf",
   modified: "2022-03-25T00:00:46Z",
   published: "2022-03-19T00:00:58Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-1011",
      },
      {
         type: "WEB",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2064855",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git/commit/?h=for-next",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BG4J46EMFPDD5QHYXDUI3PJCZQ7HQAZR",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C5AUUDGSDLGYU7SZSK4PFAN22NISQZBT",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20220425-0002",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2022/dsa-5173",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/security-alerts/cpujul2022.html",
      },
      {
         type: "WEB",
         url: "http://packetstormsecurity.com/files/166772/Linux-FUSE-Use-After-Free.html",
      },
   ],
   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",
      },
   ],
}


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