Vulnerability Database

318,756

Total vulnerabilities in the database

CVE-2025-38075

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

scsi: target: iscsi: Fix timeout on deleted connection

NOPIN response timer may expire on a deleted connection and crash with such logs:

Did not receive response to NOPIN on CID: 0, failing connection for I_T Nexus (null),i,0x00023d000125,iqn.2017-01.com.iscsi.target,t,0x3d

BUG: Kernel NULL pointer dereference on read at 0x00000000 NIP strlcpy+0x8/0xb0 LR iscsit_fill_cxn_timeout_err_stats+0x5c/0xc0 [iscsi_target_mod] Call Trace: iscsit_handle_nopin_response_timeout+0xfc/0x120 [iscsi_target_mod] call_timer_fn+0x58/0x1f0 run_timer_softirq+0x740/0x860 __do_softirq+0x16c/0x420 irq_exit+0x188/0x1c0 timer_interrupt+0x184/0x410

That is because nopin response timer may be re-started on nopin timer expiration.

Stop nopin timer before stopping the nopin response timer to be sure that no one of them will be re-started.

  • Published: Jun 18, 2025
  • Updated: Dec 18, 2025
  • CVE: CVE-2025-38075
  • 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 3.1 5.4.294
linux / linux_kernel 5.5 5.10.238
linux / linux_kernel 5.11 5.15.185
linux / linux_kernel 5.16 6.1.141
linux / linux_kernel 6.2 6.6.93
linux / linux_kernel 6.7 6.12.31
linux / linux_kernel 6.13 6.14.9
linux / linux_kernel 6.15-rc1 6.15-rc1.x
linux / linux_kernel 6.15-rc2 6.15-rc2.x
linux / linux_kernel 6.15-rc3 6.15-rc3.x
debian / debian_linux 11.0 11.0.x