Vulnerability Database

318,756

Total vulnerabilities in the database

CVE-2025-38399

In the Linux kernel, the following vulnerability has been resolved:

scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()

The function core_scsi3_decode_spec_i_port(), in its error code path, unconditionally calls core_scsi3_lunacl_undepend_item() passing the dest_se_deve pointer, which may be NULL.

This can lead to a NULL pointer dereference if dest_se_deve remains unset.

SPC-3 PR SPEC_I_PT: Unable to locate dest_tpg Unable to handle kernel paging request at virtual address dfff800000000012 Call trace: core_scsi3_lunacl_undepend_item+0x2c/0xf0 [target_core_mod] (P) core_scsi3_decode_spec_i_port+0x120c/0x1c30 [target_core_mod] core_scsi3_emulate_pro_register+0x6b8/0xcd8 [target_core_mod] target_scsi3_emulate_pr_out+0x56c/0x840 [target_core_mod]

Fix this by adding a NULL check before calling core_scsi3_lunacl_undepend_item()

  • Published: Jul 25, 2025
  • Updated: Dec 24, 2025
  • CVE: CVE-2025-38399
  • 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 5.9 5.10.240
linux / linux_kernel 5.11 5.15.187
linux / linux_kernel 5.16 6.1.144
linux / linux_kernel 6.2 6.6.97
linux / linux_kernel 6.7 6.12.37
linux / linux_kernel 6.13 6.15.6
linux / linux_kernel 6.16-rc1 6.16-rc1.x
linux / linux_kernel 6.16-rc2 6.16-rc2.x
debian / debian_linux 11.0 11.0.x