PT-2025-48942 · Unknown · Arm-Smmu-V3.C

Published 2025-09-05 · Updated 2025-12-08 · CVE-2025-48624

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions versions prior to 2025-48624

Description A flaw exists in the arm-smmu-v3.c driver related to insufficient input validation when processing SID identifiers. This issue can lead to a local escalation of privilege without requiring additional execution privileges or user interaction. The vulnerability is present in multiple functions within the driver.

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

Memory Corruption

RCE

Weakness Enumeration

CWE-787

CWE-20

Related Identifiers

BDU:2025-15117

CVE-2025-48624

Affected Products

Arm-Smmu-V3.C

References · 6

• https://source.android.com/security/bulletin/2025-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-48624 · Security Note
• https://bdu.fstec.ru/vul/2025-15117 · Security Note
• https://source.android.com/docs/security/bulletin/2025-12-01 · Note
• https://twitter.com/CVEnew/status/1998079567945146569 · Twitter Post
• https://android.googlesource.com/kernel/common/+/0668e45a43398a07c3aa2ae08903097657efd87e · Note