CVEvulnerability
CVE-2025-38315
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-07-10
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-674
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.
Affected configurations
• linux linux kernel (>= 6.11.1 < 6.12.34)
• linux linux kernel (>= 6.13 < 6.15.3)
• linux linux kernel 6.11
Related
Weakness · CWE (1)
- CWE-674 Uncontrolled Recursion weakness