ghsa-5f42-cq3c-qrm7
Vulnerability from github
Published
2022-05-24 17:01
Modified
2022-05-24 17:01
Details

fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a btrfs_verify_dev_extents NULL pointer dereference via a crafted btrfs image because fs_devices->devices is mishandled within find_device, aka CID-09ba3bc9dd15.

Show details on source website

To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2019-18885"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-11-14T14:15:00Z",
    "severity": "LOW"
  },
  "details": "fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a btrfs_verify_dev_extents NULL pointer dereference via a crafted btrfs image because fs_devices-\u003edevices is mishandled within find_device, aka CID-09ba3bc9dd15.",
  "id": "GHSA-5f42-cq3c-qrm7",
  "modified": "2022-05-24T17:01:18Z",
  "published": "2022-05-24T17:01:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18885"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bobfuzzer/CVE-2019-18885"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20191205-0001"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4254-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4254-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4258-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4287-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4287-2"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.