๐Ÿ›ก๏ธ CVE-2025-38315
๐ŸŸก CVSS 5.5 โ€” Medium โœ… No Known Exploit CWE-674 NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: Check dsbr size from EFI variable Since the size of struct btintel_dsbr is already known, we can just start there instead of querying the EFI variable size. If the final result doesn't match what we expect also fail. This fixes a stack buffer overflow when the EFI variable is larger than struct btintel_dsbr.

Details

Severity MEDIUM
CVSS Score 5.5
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE CWE-674
Public Exploit โœ… No
Source NVD
Published 2025-07-10
Updated 2026-06-02
Modified 2025-11-18

Affected Packages

Software From version Fixed in
linux-kernel โ€” โ€”

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