PT-2025-30786 · Acpica+6 · Acpica+6

Published 2025-01-01 · Updated 2026-04-20 · CVE-2025-38386

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:L/AC:L/Au:S/C:C/I:C/A:C

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

Description The Linux kernel contains a flaw within the ACPICA component. A platform firmware update increasing the number of method parameters, without a corresponding update to its callers, caused ACPICA to crash due to a use-after-free condition. The issue is addressed by preventing ACPICA from evaluating a method if the caller provides fewer arguments than expected.

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

Exploit

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

AZL-65765

AZL-72400

BDU:2025-10801

CVE-2025-38386

DLA-4327-1

DLA-4328-1

DSA-5973-1

ECHO-D7C5-E9F3-ACBF

MGASA-2025-0218

MGASA-2025-0219

OESA-2025-1959

OESA-2025-1960

OESA-2025-1961

OESA-2025-1963

OESA-2025-1964

OESA-2025-2080

OPENSUSE-SU-2025:20081-1

SUSE-SU-2025:02853-1

SUSE-SU-2025:02923-1

SUSE-SU-2025:02969-1

SUSE-SU-2025:02996-1

SUSE-SU-2025:02997-1

SUSE-SU-2025:03011-1

SUSE-SU-2025:03023-1

SUSE-SU-2025:03204-1

SUSE-SU-2025:20577-1

SUSE-SU-2025:20586-1

SUSE-SU-2025:20601-1

SUSE-SU-2025:20602-1

SUSE-SU-2025:21074-1

SUSE-SU-2025:21139-1

SUSE-SU-2025:21179-1

SUSE-SU-2025_02853-1

SUSE-SU-2025_02969-1

SUSE-SU-2025_02996-1

SUSE-SU-2025_02997-1

SUSE-SU-2025_03011-1

SUSE-SU-2025_03023-1

SUSE-SU-2025_03204-1

USN-7774-1

USN-7774-2

USN-7774-3

USN-7774-4

USN-7774-5

USN-7775-1

USN-7775-2

USN-7775-3

USN-7776-1

USN-7833-1

USN-7833-2

USN-7833-3

USN-7833-4

USN-7834-1

USN-7856-1

USN-8028-1

USN-8028-2

USN-8028-3

USN-8028-4

USN-8028-5

USN-8028-6

USN-8028-7

USN-8028-8

USN-8031-1

USN-8031-2

USN-8031-3

USN-8052-1

USN-8052-2

USN-8074-1

USN-8074-2

USN-8126-1

Affected Products

Acpica

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 3362

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38386.json · Exploit
• https://ubuntu.com/security/CVE-2025-38145 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40238 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38714 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40169 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40105 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40070 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38474 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-37957 · Security Note
• https://ubuntu.com/security/notices/USN-7774-4 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37828 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38090 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40127 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38117 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68222 · Vendor Advisory