{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-50135","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-10-21T19:36:19.955Z","datePublished":"2024-11-05T17:10:59.591Z","dateUpdated":"2025-10-01T20:27:14.820Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:46:57.159Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-pci: fix race condition between reset and nvme_dev_disable()\n\nnvme_dev_disable() modifies the dev->online_queues field, therefore\nnvme_pci_update_nr_queues() should avoid racing against it, otherwise\nwe could end up passing invalid values to blk_mq_update_nr_hw_queues().\n\n WARNING: CPU: 39 PID: 61303 at drivers/pci/msi/api.c:347\n          pci_irq_get_affinity+0x187/0x210\n Workqueue: nvme-reset-wq nvme_reset_work [nvme]\n RIP: 0010:pci_irq_get_affinity+0x187/0x210\n Call Trace:\n  <TASK>\n  ? blk_mq_pci_map_queues+0x87/0x3c0\n  ? pci_irq_get_affinity+0x187/0x210\n  blk_mq_pci_map_queues+0x87/0x3c0\n  nvme_pci_map_queues+0x189/0x460 [nvme]\n  blk_mq_update_nr_hw_queues+0x2a/0x40\n  nvme_reset_work+0x1be/0x2a0 [nvme]\n\nFix the bug by locking the shutdown_lock mutex before using\ndev->online_queues. Give up if nvme_dev_disable() is running or if\nit has been executed already."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/pci.c"],"versions":[{"version":"949928c1c731417cc0f070912c63878b62b544f4","lessThan":"4ed32cc0939b64e3d7b48c8c0d63ea038775f304","status":"affected","versionType":"git"},{"version":"949928c1c731417cc0f070912c63878b62b544f4","lessThan":"b33e49a5f254474b33ce98fd45dd0ffdc247a0be","status":"affected","versionType":"git"},{"version":"949928c1c731417cc0f070912c63878b62b544f4","lessThan":"26bc0a81f64ce00fc4342c38eeb2eddaad084dd2","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/nvme/host/pci.c"],"versions":[{"version":"4.6","status":"affected"},{"version":"0","lessThan":"4.6","status":"unaffected","versionType":"semver"},{"version":"6.6.59","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.11.6","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","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":"4.6","versionEndExcluding":"6.6.59"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"6.11.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4ed32cc0939b64e3d7b48c8c0d63ea038775f304"},{"url":"https://git.kernel.org/stable/c/b33e49a5f254474b33ce98fd45dd0ffdc247a0be"},{"url":"https://git.kernel.org/stable/c/26bc0a81f64ce00fc4342c38eeb2eddaad084dd2"}],"title":"nvme-pci: fix race condition between reset and nvme_dev_disable()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.7,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2024-50135","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T20:21:20.483764Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-362","description":"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T20:27:14.820Z"}}]}}