CVE-2023-53148

{"id": "CVE-2023-53148", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2025-09-15T14:15:37.270", "references": [{"url": "https://git.kernel.org/stable/c/004d25060c78fc31f66da0fa439c544dda1ac9d5", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/124e39a734cb90658b8f0dc110847bbfc6e33792", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/39695e87d86f0e7d897fba1d2559f825aa20caeb", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/41f63b72a01c0e0ac59ab83fd2d921fcce0f602d", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/994c2ceb70ea99264ccc6f09e6703ca267dad63c", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c2312e1d12b1c3ee4100c173131b102e2aed4d04", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c9f56f3c7bc908caa772112d3ae71cdd5d18c257", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fa92c463eba75dcedbd8d689ffdcb83293aaa0c3", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nigb: Fix igb_down hung on surprise removal\n\nIn a setup where a Thunderbolt hub connects to Ethernet and a display\nthrough USB Type-C, users may experience a hung task timeout when they\nremove the cable between the PC and the Thunderbolt hub.\nThis is because the igb_down function is called multiple times when\nthe Thunderbolt hub is unplugged. For example, the igb_io_error_detected\ntriggers the first call, and the igb_remove triggers the second call.\nThe second call to igb_down will block at napi_synchronize.\nHere's the call trace:\n __schedule+0x3b0/0xddb\n ? __mod_timer+0x164/0x5d3\n schedule+0x44/0xa8\n schedule_timeout+0xb2/0x2a4\n ? run_local_timers+0x4e/0x4e\n msleep+0x31/0x38\n igb_down+0x12c/0x22a [igb 6615058754948bfde0bf01429257eb59f13030d4]\n __igb_close+0x6f/0x9c [igb 6615058754948bfde0bf01429257eb59f13030d4]\n igb_close+0x23/0x2b [igb 6615058754948bfde0bf01429257eb59f13030d4]\n __dev_close_many+0x95/0xec\n dev_close_many+0x6e/0x103\n unregister_netdevice_many+0x105/0x5b1\n unregister_netdevice_queue+0xc2/0x10d\n unregister_netdev+0x1c/0x23\n igb_remove+0xa7/0x11c [igb 6615058754948bfde0bf01429257eb59f13030d4]\n pci_device_remove+0x3f/0x9c\n device_release_driver_internal+0xfe/0x1b4\n pci_stop_bus_device+0x5b/0x7f\n pci_stop_bus_device+0x30/0x7f\n pci_stop_bus_device+0x30/0x7f\n pci_stop_and_remove_bus_device+0x12/0x19\n pciehp_unconfigure_device+0x76/0xe9\n pciehp_disable_slot+0x6e/0x131\n pciehp_handle_presence_or_link_change+0x7a/0x3f7\n pciehp_ist+0xbe/0x194\n irq_thread_fn+0x22/0x4d\n ? irq_thread+0x1fd/0x1fd\n irq_thread+0x17b/0x1fd\n ? irq_forced_thread_fn+0x5f/0x5f\n kthread+0x142/0x153\n ? __irq_get_irqchip_state+0x46/0x46\n ? kthread_associate_blkcg+0x71/0x71\n ret_from_fork+0x1f/0x30\n\nIn this case, igb_io_error_detected detaches the network interface\nand requests a PCIE slot reset, however, the PCIE reset callback is\nnot being invoked and thus the Ethernet connection breaks down.\nAs the PCIE error in this case is a non-fatal one, requesting a\nslot reset can be avoided.\nThis patch fixes the task hung issue and preserves Ethernet\nconnection by ignoring non-fatal PCIE errors."}], "lastModified": "2025-11-25T17:03:32.480", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90AC7CB1-E8BF-40AF-84E7-2196AD6394B6", "versionEndExcluding": "4.14.322"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D2D2CA9F-4CC4-4AF5-8C6D-E58415AB782E", "versionEndExcluding": "4.19.291", "versionStartIncluding": "4.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FA663C4-CA72-4B5A-8592-7354D978F58E", "versionEndExcluding": "5.4.251", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43CAE50A-4A6C-488E-813C-F8DB77C13C8B", "versionEndExcluding": "5.10.188", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB6C60DE-9E0C-46C5-904D-D4F4031F8E95", "versionEndExcluding": "5.15.150", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E769E6A-7EEF-4FA8-BF41-6CA1CE537361", "versionEndExcluding": "6.1.42", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60A1A1ED-EA6C-42F6-80D3-3316DC7608C7", "versionEndExcluding": "6.4.7", "versionStartIncluding": "6.2"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}