CVE-2025-24857 | BDVDB-2026-305170 Detail

Description#

Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: physical.

Weaknesses#

CWE-284 Improper Access Control

References#

https://www.cisa.gov/news-events/ics-advisories/icsa-25-343-01

Exploit#

No public exploit known

History#

Version 12025-12-10Record published in the CVE List.
Version 22025-12-23Most recent update recorded in the CVE List.

Published

Published: 2025-12-10
Last modified: 2025-12-23

Vendor information

Vendor: Not stated
Product: Not stated

Score

7.6 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 19.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Access Control

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

No version data in the source record.

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.6 High

CVSS:3.1/AC:L/AV:P/A:H/C:H/I:H/PR:N/S:C/UI:N

Metric breakdown
Attack Complexity	Low
Attack Vector	Physical
Availability	High
Confidentiality	High
Integrity	High
Privileges Required	None
Scope	Changed
User Interaction	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).