{"vulnerability": "CVE-2024-57915", "sightings": [{"uuid": "02ecf9b9-6282-4551-85d4-035de02e3fee", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-57915", "type": "seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lg3shvrocj2s", "content": "", "creation_timestamp": "2025-01-19T12:16:07.492204Z"}, {"uuid": "ab6411dd-7330-4cac-9a70-04b559d6a4e3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-57915", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lg3unedqlx2g", "content": "", "creation_timestamp": "2025-01-19T12:55:00.833600Z"}, {"uuid": "777a09fb-a58f-4321-85bd-b1fdfe46096b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-57915", "type": "seen", "source": "https://t.me/cvedetector/15862", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-57915 - \"Linux usb gadget: Null Pointer Vulnerability in u_serial\"\", \n  \"Content\": \"CVE ID : CVE-2024-57915 \nPublished : Jan. 19, 2025, 12:15 p.m. | 36\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nusb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null  \n  \nConsidering that in some extreme cases, when performing the  \nunbinding operation, gserial_disconnect has cleared gser->ioport,  \nwhich triggers gadget reconfiguration, and then calls gs_read_complete,  \nresulting in access to a null pointer. Therefore, ep is disabled before  \ngserial_disconnect sets port to null to prevent this from happening.  \n  \nCall trace:  \n gs_read_complete+0x58/0x240  \n usb_gadget_giveback_request+0x40/0x160  \n dwc3_remove_requests+0x170/0x484  \n dwc3_ep0_out_start+0xb0/0x1d4  \n __dwc3_gadget_start+0x25c/0x720  \n kretprobe_trampoline.cfi_jt+0x0/0x8  \n kretprobe_trampoline.cfi_jt+0x0/0x8  \n udc_bind_to_driver+0x1d8/0x300  \n usb_gadget_probe_driver+0xa8/0x1dc  \n gadget_dev_desc_UDC_store+0x13c/0x188  \n configfs_write_iter+0x160/0x1f4  \n vfs_write+0x2d0/0x40c  \n ksys_write+0x7c/0xf0  \n __arm64_sys_write+0x20/0x30  \n invoke_syscall+0x60/0x150  \n el0_svc_common+0x8c/0xf8  \n do_el0_svc+0x28/0xa0  \n el0_svc+0x24/0x84 \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"19 Jan 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-01-19T13:58:39.000000Z"}, {"uuid": "74ef2242-7bfd-4598-85bc-d4066fa7556e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-57915", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/2339", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2024-57915\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null\n\nConsidering that in some extreme cases, when performing the\nunbinding operation, gserial_disconnect has cleared gser->ioport,\nwhich triggers gadget reconfiguration, and then calls gs_read_complete,\nresulting in access to a null pointer. Therefore, ep is disabled before\ngserial_disconnect sets port to null to prevent this from happening.\n\nCall trace:\n gs_read_complete+0x58/0x240\n usb_gadget_giveback_request+0x40/0x160\n dwc3_remove_requests+0x170/0x484\n dwc3_ep0_out_start+0xb0/0x1d4\n __dwc3_gadget_start+0x25c/0x720\n kretprobe_trampoline.cfi_jt+0x0/0x8\n kretprobe_trampoline.cfi_jt+0x0/0x8\n udc_bind_to_driver+0x1d8/0x300\n usb_gadget_probe_driver+0xa8/0x1dc\n gadget_dev_desc_UDC_store+0x13c/0x188\n configfs_write_iter+0x160/0x1f4\n vfs_write+0x2d0/0x40c\n ksys_write+0x7c/0xf0\n __arm64_sys_write+0x20/0x30\n invoke_syscall+0x60/0x150\n el0_svc_common+0x8c/0xf8\n do_el0_svc+0x28/0xa0\n el0_svc+0x24/0x84\n\ud83d\udccf Published: 2025-01-19T11:52:36.460Z\n\ud83d\udccf Modified: 2025-01-19T11:52:36.460Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/3d730e8758c75b68a0152ee1ac48a270ea6725b4\n2. https://git.kernel.org/stable/c/0c50f00cc29948184af05bda31392fff5821f4f3\n3. https://git.kernel.org/stable/c/8e122d780a0f19aefd700dbd0b0e3ed3af0ae97f\n4. https://git.kernel.org/stable/c/13014969cbf07f18d62ceea40bd8ca8ec9d36cec", "creation_timestamp": "2025-01-19T11:58:33.000000Z"}]}