PT-2023-32073 · Freebsd · Freebsd

Published 2023-10-03 · Updated 2023-11-24 · CVE-2023-5370

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue arises when the check for the SMCCC workaround is called before SMCCC support has been initialized on CPU 0. This results in no speculative execution workarounds being installed on CPU 0.

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

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

CVE-2023-5370

FREEBSD-SA-23_14

Affected Products

Freebsd

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-5370 · Security Note
• https://osv.dev/vulnerability/CVE-2023-5370 · Vendor Advisory
• https://security.freebsd.org/advisories/FreeBSD-SA-23:14.smccc.asc · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1709442713425170578 · Twitter Post
• https://security.netapp.com/advisory/ntap-20231124-0005 · Note
• https://twitter.com/CVEnew/status/1709422795854143696 · Twitter Post
• https://t.me/cvenotify/59179 · Telegram Post