PT-2025-6632 · Intel+3 · Uefi Firmware Csevariablestoragesmm+3

Eason + 1 · Published 2025-02-11 · Updated 2025-12-03 · CVE-2024-29214

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions UEFI firmware CseVariableStorageSmm for some Intel(R) Processors (affected versions not specified)

Description The issue is related to improper input validation in the UEFI firmware, which may allow a privileged user to potentially enable escalation of privilege via local access. This could lead to security breaches, but specific details about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited are not provided.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2025-14707

ALT-PU-2025-15105

BDU:2025-02127

CVE-2024-29214

DLA-4095-1

INFBA-2025_2991

OESA-2025-1171

Affected Products

Alt Linux

Astra Linux

Debian

Uefi Firmware Csevariablestoragesmm

References · 37

• https://nvd.nist.gov/vuln/detail/CVE-2024-36293 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-29214 · Security Note
• https://osv.dev/vulnerability/DLA-4095-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-43758 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2024-29214 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-29214 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-31068 · Security Note
• https://osv.dev/vulnerability/BELL-CVE-2024-29214 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-0811SE18 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-29214 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34440 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-24582 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-39279 · Security Note
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2025-0923SE17 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-29214 · Security Note