In the Linux kernel, the following vulnerability has been resolved:
scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
Remove the /proc/scsi/${proc_name} directory earlier to fix a race condition between unloading and reloading kernel modules. This fixes a bug introduced in 2009 by commit 77c019768f06 ("[SCSI] fix /proc memory leak in the SCSI core").
Fix the following kernel warning:
proc_dir_entry 'scsi/scsi_debug' already registered WARNING: CPU: 19 PID: 27986 at fs/proc/generic.c:376 proc_register+0x27d/0x2e0 Call Trace: proc_mkdir+0xb5/0xe0 scsi_proc_hostdir_add+0xb5/0x170 scsi_host_alloc+0x683/0x6c0 sdebug_driver_probe+0x6b/0x2d0 [scsi_debug] really_probe+0x159/0x540 __driver_probe_device+0xdc/0x230 driver_probe_device+0x4f/0x120 __device_attach_driver+0xef/0x180 bus_for_each_drv+0xe5/0x130 __device_attach+0x127/0x290 device_initial_probe+0x17/0x20 bus_probe_device+0x110/0x130 device_add+0x673/0xc80 device_register+0x1e/0x30 sdebug_add_host_helper+0x1a7/0x3b0 [scsi_debug] scsi_debug_init+0x64f/0x1000 [scsi_debug] do_one_initcall+0xd7/0x470 do_init_module+0xe7/0x330 load_module+0x122a/0x12c0 __do_sys_finit_module+0x124/0x1a0 __x64_sys_finit_module+0x46/0x50 do_syscall_64+0x38/0x80 entry_SYSCALL_64_after_hwframe+0x46/0xb0
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade python-perfUpgrade kernel-livepatch-5.15.104-63.140Upgrade kernel-livepatch-5.10.176-157.645Upgrade bpftool-debuginfoUpgrade perfUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernelUpgrade bpftoolUpgrade python-perf-debuginfo | Jun 23, 2025 | May 2, 2025 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-develUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-6.1.21-1.45Upgrade python3-perf-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-libbpfUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade python3-perfUpgrade perf | Jun 24, 2025 | May 2, 2025 |
| Debian | — | Upgrade linux | May 5, 2025 | May 2, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel | Feb 3, 2026 | Feb 2, 2026 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Jul 9, 2025 | May 2, 2025 |
| Ubuntu | — | Upgrade linux-ibm-5.15Upgrade linux-gcp-fipsUpgrade linux-intel-iot-realtimeUpgrade linux-azure-fipsUpgrade linux-azure-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-gcp-5.4Upgrade linux-ibmUpgrade linux-ibm-5.4Upgrade linux-nvidia-tegraUpgrade linux-gcpUpgrade linux-nvidia-tegra-igxUpgrade linux-hwe-5.4Upgrade linux-fipsUpgrade linuxUpgrade linux-riscv-5.15Upgrade linux-aws-fipsUpgrade linux-gkeopUpgrade linux-lowlatencyUpgrade linux-oracle-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-bluefieldUpgrade linux-hwe-5.15Upgrade linux-aws-5.4Upgrade linux-azureUpgrade linux-nvidiaUpgrade linux-raspi-5.4Upgrade linux-gkeUpgrade linux-awsUpgrade linux-azure-5.4Upgrade linux-realtimeUpgrade linux-oracleUpgrade linux-intel-iotg-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-gcp-5.15Upgrade linux-intel-iotgUpgrade linux-oracle-5.15Upgrade linux-aws-5.15Upgrade linux-iotUpgrade linux-kvmUpgrade linux-raspi | May 8, 2025 | May 2, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | May 2, 2025 |
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