{"uuid": "2250d64f-bfc9-4218-b1ba-0a173400538a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2023-53140", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/14510", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-53140\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: Remove the /proc/scsi/${proc_name} directory earlier\n\nRemove the /proc/scsi/${proc_name} directory earlier to fix a race\ncondition between unloading and reloading kernel modules. This fixes a bug\nintroduced in 2009 by commit 77c019768f06 (\"[SCSI] fix /proc memory leak in\nthe SCSI core\").\n\nFix the following kernel warning:\n\nproc_dir_entry 'scsi/scsi_debug' already registered\nWARNING: CPU: 19 PID: 27986 at fs/proc/generic.c:376 proc_register+0x27d/0x2e0\nCall Trace:\n proc_mkdir+0xb5/0xe0\n scsi_proc_hostdir_add+0xb5/0x170\n scsi_host_alloc+0x683/0x6c0\n sdebug_driver_probe+0x6b/0x2d0 [scsi_debug]\n really_probe+0x159/0x540\n __driver_probe_device+0xdc/0x230\n driver_probe_device+0x4f/0x120\n __device_attach_driver+0xef/0x180\n bus_for_each_drv+0xe5/0x130\n __device_attach+0x127/0x290\n device_initial_probe+0x17/0x20\n bus_probe_device+0x110/0x130\n device_add+0x673/0xc80\n device_register+0x1e/0x30\n sdebug_add_host_helper+0x1a7/0x3b0 [scsi_debug]\n scsi_debug_init+0x64f/0x1000 [scsi_debug]\n do_one_initcall+0xd7/0x470\n do_init_module+0xe7/0x330\n load_module+0x122a/0x12c0\n __do_sys_finit_module+0x124/0x1a0\n __x64_sys_finit_module+0x46/0x50\n do_syscall_64+0x38/0x80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\ud83d\udccf Published: 2025-05-02T15:56:11.666Z\n\ud83d\udccf Modified: 2025-05-02T15:56:11.666Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/13daafe1e209b03e9bda16ff2bd2b2da145a139b\n2. https://git.kernel.org/stable/c/891a3cba425cf483d96facca55aebd6ff1da4338\n3. https://git.kernel.org/stable/c/6b223e32d66ca9db1f252f433514783d8b22a8e1\n4. https://git.kernel.org/stable/c/e471e928de97b00f297ad1015cc14f9459765713\n5. https://git.kernel.org/stable/c/17e98a5ede81b7696bec421f7afa2dfe467f5e6b\n6. https://git.kernel.org/stable/c/1ec363599f8346d5a8d08c71a0d9860d6c420ec0\n7. https://git.kernel.org/stable/c/fc663711b94468f4e1427ebe289c9f05669699c9", "creation_timestamp": "2025-05-02T16:16:06.000000Z"}