PT-2024-29640 · Bhyve+1 · Bhyve+1

Synacktiv · Published 2024-09-04 · Updated 2024-09-09 · CVE-2024-41928

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions bhyve (affected versions not specified)

Description Malicious software running in a guest VM can exploit a buffer overflow to achieve code execution on the host in the bhyve userspace process, which typically runs as root. The bhyve process runs in a Capsicum sandbox, constraining malicious code to the capabilities available to the bhyve process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-125

CWE-787

CWE-1285

Related Identifiers

CVE-2024-41928

FREEBSD-SA-24_10

Affected Products

Freebsd

Bhyve

References · 10

• https://security.freebsd.org/advisories/FreeBSD-SA-24:10.bhyve.asc · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-41928 · Security Note
• https://twitter.com/CVEnew/status/1831540628494151714 · Twitter Post
• https://freebsd.org/security/advisories/FreeBSD-SA-24:10.bhyve.asc · Note
• https://t.me/cvenotify/93269 · Telegram Post
• https://twitter.com/fdfalcon/status/1831723329910124613 · Twitter Post
• https://t.me/cvedetector/4881 · Telegram Post
• https://security.netapp.com/advisory/ntap-20240920-0009 · Note
• https://twitter.com/VulmonFeeds/status/1831567614167892171 · Twitter Post
• https://twitter.com/cracbot/status/1833384958490251465 · Twitter Post