VULNERABILITY INTELLIGENCE

CVE-2021-3736

CVSS score5.5 MEDIUM
EPSS probability0.24%
CISA KEVNot currently listed
Published2022-08-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

A flaw was found in the Linux kernel. A memory leak problem was found in mbochs_ioctl in samples/vfio-mdev/mbochs.c in Virtual Function I/O (VFIO) Mediated devices. This flaw could allow a local attacker to leak internal kernel information.

Weakness classification

  • secalert@redhat.com: CWE-200
  • nvd@nist.gov: CWE-401

Primary references