Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2025-38315

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.

  • Published: Jul 10, 2025
  • Updated: Nov 19, 2025
  • CVE: CVE-2025-38315
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
linux / linux_kernel 6.11.1 6.12.34
linux / linux_kernel 6.13 6.15.3
linux / linux_kernel 6.11 6.11.x
linux / linux_kernel 6.11-rc6 6.11-rc6.x
linux / linux_kernel 6.11-rc7 6.11-rc7.x