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.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-tools-develUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-livepatch-5.10.238-231.953Upgrade python-perf-debuginfoUpgrade kernel-livepatch-4.14.355-280.652 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-modules-extra-commonUpgrade kernel-livepatch-6.12.31-35.92Upgrade kernel-libbpf-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade perf6.12Upgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade kernel-toolsUpgrade python3-perf-debuginfoUpgrade kernel6.12-debuginfoUpgrade kernel-tools-develUpgrade kernel-libbpf-develUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade perf6.12-debuginfoUpgrade perfUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-develUpgrade bpftoolUpgrade perf-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12Upgrade kernel-modules-extraUpgrade kernel-headersUpgrade kernelUpgrade kernel-livepatch-6.1.141-155.222Upgrade python3-perfUpgrade python3-perf6.12Upgrade kernel-debuginfo | Jul 11, 2025 | Jun 18, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Jun 20, 2025 | Jun 18, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel | Oct 14, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel | Sep 15, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade bpftool | Oct 24, 2025 | Sep 9, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Aug 12, 2025 | Jun 18, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 18, 2025 |
| Suse | — | Upgrade kernel-debugUpgrade kernel-kvmsmallUpgrade kernel-devel-azureUpgrade dtb-amazonUpgrade kernel-zfcpdumpUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-kvmsmall-develUpgrade kernel-default-livepatch-develUpgrade kernel-devel-rtUpgrade ocfs2-kmp-rtUpgrade kernel-obs-qaUpgrade gfs2-kmp-rtUpgrade gfs2-kmp-64kbUpgrade kernel-64kbUpgrade dtb-renesasUpgrade kernel-64kb-optionalUpgrade cluster-md-kmp-azureUpgrade dtb-xilinxUpgrade kselftests-kmp-defaultUpgrade kselftests-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-extraUpgrade reiserfs-kmp-azureUpgrade kernel-rt-develUpgrade dtb-amdUpgrade kernel-macrosUpgrade kernel-sourceUpgrade dtb-mediatekUpgrade kernel-debug-develUpgrade kernel-docsUpgrade dtb-armUpgrade ocfs2-kmp-azureUpgrade cluster-md-kmp-rtUpgrade kernel-syms-azureUpgrade dtb-apmUpgrade kernel-default-vdsoUpgrade dtb-amlogicUpgrade dlm-kmp-azureUpgrade kernel-default-develUpgrade kernel-develUpgrade dlm-kmp-defaultUpgrade kernel-rt-livepatchUpgrade kernel-symsUpgrade dtb-hisiliconUpgrade kernel-default-optionalUpgrade kernel-64kb-develUpgrade kernel-rt_debugUpgrade dtb-broadcomUpgrade dtb-appleUpgrade kernel-default-manUpgrade dlm-kmp-64kbUpgrade kernel-source-rtUpgrade kernel-rt-vdsoUpgrade kernel-azure-extraUpgrade reiserfs-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-default-baseUpgrade dtb-caviumUpgrade dtb-allwinnerUpgrade dtb-lgUpgrade dtb-rockchipUpgrade dtb-exynosUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade dtb-socionextUpgrade kernel-docs-htmlUpgrade kernel-debug-vdsoUpgrade kernel-kvmsmall-vdsoUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-obs-buildUpgrade kernel-default-livepatchUpgrade kernel-azureUpgrade dtb-freescaleUpgrade cluster-md-kmp-64kbUpgrade dtb-qcomUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debug-develUpgrade kernel-rt-extraUpgrade kernel-azure-vdsoUpgrade kernel-syms-rtUpgrade kernel-rtUpgrade dtb-nvidiaUpgrade kselftests-kmp-64kbUpgrade kernel-azure-develUpgrade dtb-sprdUpgrade dlm-kmp-rtUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-defaultUpgrade kernel-64kb-extraUpgrade dtb-marvellUpgrade kernel-rt-optionalUpgrade kernel-default-base-rebuildUpgrade dtb-altera | Dec 5, 2025 | Sep 12, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1032-nvidia-tegra-igxUpgrade linux-image-generic-6.14Upgrade linux-image-aws-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-oem-22.04bUpgrade linux-image-azure-fips-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-oem-24.04aUpgrade linux-image-raspiUpgrade linux-image-aws-6.14Upgrade linux-image-5.15.0-1043-nvidia-tegraUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-kvm-5.15Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-gcpUpgrade linux-image-realtime-6.14Upgrade linux-image-gkeop-5.15Upgrade linux-image-aws-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-virtual-5.15Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-nvidia-5.15Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-realtime-5.15Upgrade linux-image-xilinxUpgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-intelUpgrade linux-image-azureUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-5.15.0-1083-ibmUpgrade linux-image-virtual-6.14Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-152-lowlatencyUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-aws-lts-22.04Upgrade linux-image-raspi-5.15Upgrade linux-image-kvmUpgrade linux-image-5.15.0-1073-gkeopUpgrade linux-image-realtime-6.8.1Upgrade linux-image-oem-20.04cUpgrade linux-image-gkeopUpgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-5.15.0-1085-nvidiaUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-oracle-6.8Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-5.15.0-1090-gcpUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-oem-20.04Upgrade linux-image-gke-6.8Upgrade linux-image-oem-24.04cUpgrade linux-image-5.15.0-1043-nvidia-tegra-rtUpgrade linux-image-aws-64k-6.14Upgrade linux-image-intel-iotgUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-ibm-classicUpgrade linux-image-gcp-6.14Upgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-gcp-64kUpgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-azure-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-aws-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-raspi-6.8Upgrade linux-image-oem-24.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-5.15.0-1083-intel-iot-realtimeUpgrade linux-image-azure-6.8Upgrade linux-image-raspi-6.14Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gkeUpgrade linux-image-ibm-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-azure-fipsUpgrade linux-image-6.14.0-1013-awsUpgrade linux-image-azure-lts-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1085-intel-iotgUpgrade linux-image-raspi-nolpaeUpgrade linux-image-aws-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-generic-64k-5.15Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-152-lowlatency-64kUpgrade linux-image-lowlatency-5.15Upgrade linux-image-gke-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-152-generic-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-aws-fipsUpgrade linux-image-nvidiaUpgrade linux-image-6.14.0-1012-oemUpgrade linux-image-nvidia-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1085-nvidia-lowlatencyUpgrade linux-image-azure-6.14Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-ibm-5.15Upgrade linux-image-oem-24.04bUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-gcp-6.8Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-5.15.0-1090-awsUpgrade linux-image-azure-fips-5.15Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1090-aws-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-5.15.0-152-fipsUpgrade linux-image-5.15.0-1090-aws-fipsUpgrade linux-image-generic-64k-6.14Upgrade linux-image-oracle-6.14Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-fipsUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-5.15.0-1054-xilinx-zynqmpUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-5.15.0-1090-realtimeUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-5.15.0-1087-gkeUpgrade linux-image-5.15.0-1084-raspiUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-5.15.0-152-genericUpgrade linux-image-realtimeUpgrade linux-image-oem-22.04Upgrade linux-image-oracleUpgrade linux-image-oem-6.14Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-gkeop-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-5.15.0-152-generic-lpaeUpgrade linux-image-5.15.0-1086-kvmUpgrade linux-image-5.15.0-1088-oracleUpgrade linux-image-5.15.0-1032-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-generic-64k-6.8Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-awsUpgrade linux-image-5.15.0-1090-gcp-fipsUpgrade linux-image-generic-5.15Upgrade linux-image-genericUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-5.15.0-1094-azureUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1084-ibmUpgrade linux-image-ibmUpgrade linux-image-lowlatencyUpgrade linux-image-gke-64k | Jun 26, 2025 | Jun 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 8, 2025 | Jun 18, 2025 |
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