Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2021-46914", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-25T13:45:52.718Z", "datePublished": "2024-02-27T06:53:53.508Z", "dateUpdated": "2025-05-04T07:00:15.244Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T07:00:15.244Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nixgbe: fix unbalanced device enable/disable in suspend/resume\n\npci_disable_device() called in __ixgbe_shutdown() decreases\ndev->enable_cnt by 1. pci_enable_device_mem() which increases\ndev->enable_cnt by 1, was removed from ixgbe_resume() in commit\n6f82b2558735 (\"ixgbe: use generic power management\"). This caused\nunbalanced increase/decrease. So add pci_enable_device_mem() back.\n\nFix the following call trace.\n\n ixgbe 0000:17:00.1: disabling already-disabled device\n Call Trace:\n __ixgbe_shutdown+0x10a/0x1e0 [ixgbe]\n ixgbe_suspend+0x32/0x70 [ixgbe]\n pci_pm_suspend+0x87/0x160\n ? pci_pm_freeze+0xd0/0xd0\n dpm_run_callback+0x42/0x170\n __device_suspend+0x114/0x460\n async_suspend+0x1f/0xa0\n async_run_entry_fn+0x3c/0xf0\n process_one_work+0x1dd/0x410\n worker_thread+0x34/0x3f0\n ? cancel_delayed_work+0x90/0x90\n kthread+0x14c/0x170\n ? kthread_park+0x90/0x90\n ret_from_fork+0x1f/0x30"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/ixgbe/ixgbe_main.c"], "versions": [{"version": "6f82b25587354ce7c9c42e0b53d8b0770b900847", "lessThan": "be07581aacae7cd0a073afae8e8862032f794309", "status": "affected", "versionType": "git"}, {"version": "6f82b25587354ce7c9c42e0b53d8b0770b900847", "lessThan": "f1b4be4a753caa4056496f679d70550d0c11a264", "status": "affected", "versionType": "git"}, {"version": "6f82b25587354ce7c9c42e0b53d8b0770b900847", "lessThan": "debb9df311582c83fe369baa35fa4b92e8a9c58a", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/ixgbe/ixgbe_main.c"], "versions": [{"version": "5.9", "status": "affected"}, {"version": "0", "lessThan": "5.9", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.32", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.11.16", "lessThanOrEqual": "5.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.12", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.9", "versionEndExcluding": "5.10.32"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.9", "versionEndExcluding": "5.11.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.9", "versionEndExcluding": "5.12"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/be07581aacae7cd0a073afae8e8862032f794309"}, {"url": "https://git.kernel.org/stable/c/f1b4be4a753caa4056496f679d70550d0c11a264"}, {"url": "https://git.kernel.org/stable/c/debb9df311582c83fe369baa35fa4b92e8a9c58a"}], "title": "ixgbe: fix unbalanced device enable/disable in suspend/resume", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-46914", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-03-05T16:30:41.651312Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-05T17:22:08.228Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:17:42.986Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/be07581aacae7cd0a073afae8e8862032f794309", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/f1b4be4a753caa4056496f679d70550d0c11a264", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/debb9df311582c83fe369baa35fa4b92e8a9c58a", "tags": ["x_transferred"]}]}]}}