CVE-2019-19048 (GCVE-0-2019-19048)

Vulnerability from cvelistv5 – Published: 2019-11-18 05:23 – Updated: 2024-08-05 02:09
VLAI
Summary
A memory leak in the crypto_reportstat() function in drivers/virt/vboxguest/vboxguest_utils.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering copy_form_user() failures, aka CID-e0b0cb938864.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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      "current_release_date": "2026-06-28T07:27:27+00:00",
      "cve": "CVE-2019-19048",
      "id": "CVE-2019-19048",
      "initial_release_date": "2019-11-18T00:00:00+00:00",
      "product_status:known_not_affected": "93",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: dos in crypto_reportstat() function in drivers/virt/vboxguest/vboxguest_utils.c",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-19048.json",
      "version": "3"
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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