{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2023-53060", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53060", "idYear": 2023, "status": "PUBLISHED", "publishedAt": "2025-05-02T15:55:14.418Z", "updatedAt": "2026-05-23T15:27:52.036Z", "importedAt": "2026-10-24T01:57:03.413Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "igb: revert rtnl_lock() that causes deadlock", "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nigb: revert rtnl_lock() that causes deadlock\n\nThe commit 6faee3d4ee8b (\"igb: Add lock to avoid data race\") adds\nrtnl_lock to eliminate a false data race shown below\n\n (FREE from device detaching) | (USE from netdev core)\nigb_remove | igb_ndo_get_vf_config\n igb_disable_sriov | vf >= adapter->vfs_allocated_count?\n kfree(adapter->vf_data) |\n adapter->vfs_allocated_count = 0 |\n | memcpy(... adapter->vf_data[vf]\n\nThe above race will never happen and the extra rtnl_lock causes deadlock\nbelow\n\n[ 141.420169] \n[ 141.420672] __schedule+0x2dd/0x840\n[ 141.421427] schedule+0x50/0xc0\n[ 141.422041] schedule_preempt_disabled+0x11/0x20\n[ 141.422678] __mutex_lock.isra.13+0x431/0x6b0\n[ 141.423324] unregister_netdev+0xe/0x20\n[ 141.423578] igbvf_remove+0x45/0xe0 [igbvf]\n[ 141.423791] pci_device_remove+0x36/0xb0\n[ 141.423990] device_release_driver_internal+0xc1/0x160\n[ 141.424270] pci_stop_bus_device+0x6d/0x90\n[ 141.424507] pci_stop_and_remove_bus_device+0xe/0x20\n[ 141.424789] pci_iov_remove_virtfn+0xba/0x120\n[ 141.425452] sriov_disable+0x2f/0xf0\n[ 141.425679] igb_disable_sriov+0x4e/0x100 [igb]\n[ 141.426353] igb_remove+0xa0/0x130 [igb]\n[ 141.426599] pci_device_remove+0x36/0xb0\n[ 141.426796] device_release_driver_internal+0xc1/0x160\n[ 141.427060] driver_detach+0x44/0x90\n[ 141.427253] bus_remove_driver+0x55/0xe0\n[ 141.427477] pci_unregister_driver+0x2a/0xa0\n[ 141.428296] __x64_sys_delete_module+0x141/0x2b0\n[ 141.429126] ? mntput_no_expire+0x4a/0x240\n[ 141.429363] ? syscall_trace_enter.isra.19+0x126/0x1a0\n[ 141.429653] do_syscall_64+0x5b/0x80\n[ 141.429847] ? exit_to_user_mode_prepare+0x14d/0x1c0\n[ 141.430109] ? syscall_exit_to_user_mode+0x12/0x30\n[ 141.430849] ? do_syscall_64+0x67/0x80\n[ 141.431083] ? syscall_exit_to_user_mode_prepare+0x183/0x1b0\n[ 141.431770] ? syscall_exit_to_user_mode+0x12/0x30\n[ 141.432482] ? do_syscall_64+0x67/0x80\n[ 141.432714] ? exc_page_fault+0x64/0x140\n[ 141.432911] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n\nSince the igb_disable_sriov() will call pci_disable_sriov() before\nreleasing any resources, the netdev core will synchronize the cleanup to\navoid any races. This patch removes the useless rtnl_(un)lock to guarantee\ncorrectness.", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "5773a1e6e5ba9f62c4573c57878d154fda269bc2", "status": "affected", "versionType": "git", "lessThan": "0dabb72b923e17cb3b4ac99ea1adc9ef35116930" }, { "version": "2e8a30c1d994d91099fa8762f504b2ac9dce2cf7", "status": "affected", "versionType": "git", "lessThan": "7d845e9a485f287181ff81567c3900a8e7ad1e28" }, { "version": "55197ba6d64d48f1948e6e1f52482e0e3e38e1bf", "status": "affected", "versionType": "git", "lessThan": "cd1e320ac0958298c2774605ad050483f33a21f2" }, { "version": "0f516dcd1456b18b56a7de0c1f67b8a4aa54c2ef", "status": "affected", "versionType": "git", "lessThan": "4d2626e10709ff8474ffd1a9db3cf4647569e89c" }, { "version": "8ee44abe4cae06713db33e0a3b1e87bfb95b13ef", "status": "affected", "versionType": "git", "lessThan": "66e5577cabc3d463eea540332727929d0ace41c6" }, { "version": "6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0", "status": "affected", "versionType": "git", "lessThan": "62a64645749926f9d75af82a96440941f22b046f" }, { "version": "6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0", "status": "affected", "versionType": "git", "lessThan": "de91528d8ba274c614a2265077d695c61e31fd43" }, { "version": "6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0", "status": "affected", "versionType": "git", "lessThan": "65f69851e44d71248b952a687e44759a7abb5016" }, { "version": "64c0c233a88591bb23569ae12eed7f74e5bd39ce", "status": "affected", "versionType": "git" }, { "version": "4.14.291", "status": "affected", "versionType": "semver", "lessThan": "4.14.312" }, { "version": "4.19.256", "status": "affected", "versionType": "semver", "lessThan": "4.19.280" }, { "version": "5.4.211", "status": "affected", "versionType": "semver", "lessThan": "5.4.240" }, { "version": "5.10.138", "status": "affected", "versionType": "semver", "lessThan": "5.10.177" }, { "version": "5.15.63", "status": "affected", "versionType": "semver", "lessThan": "5.15.105" }, { "version": "5.19.4", "status": "affected", "versionType": "semver", "lessThan": "5.20" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "6.0", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "6.0" }, { "version": "4.14.312", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "4.14.*" }, { "version": "4.19.280", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "4.19.*" }, { "version": "5.4.240", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.4.*" }, { "version": "5.10.177", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.10.*" }, { "version": "5.15.105", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.15.*" }, { "version": "6.1.22", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.1.*" }, { "version": "6.2.9", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.2.*" }, { "version": "6.3", "status": "unaffected", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*" } ] } ] } } }