7.8
CVSSv2

CVE-2019-19048

Published: 18/11/2019 Updated: 17/01/2023
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

A memory leak in the crypto_reportstat() function in drivers/virt/vboxguest/vboxguest_utils.c in the Linux kernel prior to 5.3.9 allows malicious users to cause a denial of service (memory consumption) by triggering copy_form_user() failures, aka CID-e0b0cb938864.

Vulnerability Trend

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linux linux kernel

canonical ubuntu linux 18.04

canonical ubuntu linux 19.10