CVE-2021-3736

MEDIUM

Linux kernel - Info Disclosure

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=1995570
Third Party Advisory x_refsource_misc
https://access.redhat.com/security/cve/CVE-2021-3736

Scores

CVSS v3 5.5
EPSS 0.0005
EPSS Percentile 16.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-401 CWE-200
Status published
Products (1)
linux/linux_kernel < 5.14.20
Published Aug 23, 2022
Tracked Since Feb 18, 2026