CVE-2021-3736

State: Published
Severity: Not scored
Published: Aug 23, 2022
Updated: Aug 3, 2024
Reserved: Aug 26, 2021

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
kerneln/a	Fixed in v5.15-rc1Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=1995570
https://access.redhat.com/security/cve/CVE-2021-3736
https://github.com/torvalds/linux/commit/de5494af4815a4c9328536c72741229b7de88e7f

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