ghsa-9ph4-cmpw-4gmf
Vulnerability from github
Published
2022-05-24 16:45
Modified
2023-03-01 15:30
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Details

fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-11833"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-15T13:29:00Z",
    "severity": "MODERATE"
  },
  "details": "fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.",
  "id": "GHSA-9ph4-cmpw-4gmf",
  "modified": "2023-03-01T15:30:26Z",
  "published": "2022-05-24T16:45:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11833"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/592acbf16821288ecdc4192c47e3774a4c48bb64"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4465"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4118-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4095-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4076-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4069-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4069-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4068-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4068-1"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Jun/26"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GJGZIMGB72TL7OGWRMHIL43WHXFQWU4X"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:3517"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:3309"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2043"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2029"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/108372"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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