{"id":"CVE-2022-49813","title":"net: ena: Fix error handling in ena_init()","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ena: Fix error handling in ena_init()\n\nThe ena_init() won't destroy workqueue created by\ncreate_singlethread_workqueue() when pci_register_driver() failed.\nCall de…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 1738cd3ed342294360d6a74d4e58800004bff854 < 6b23a4b252044e4fd23438930d452244818d7000","Linux >= 1738cd3ed342294360d6a74d4e58800004bff854 < 3f7b2ef8fe924e299bc339811ea3f1b9935c040f","Linux >= 1738cd3ed342294360d6a74d4e58800004bff854 < 0e2369223b174d198ec42a3ec0a7f06c8727b968","Linux >= 1738cd3ed342294360d6a74d4e58800004bff854 < d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769","Linux 4.9"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T19:49:20.279305Z"},"published":"2025-05-01","updated":"2026-11-05","sourceUpdated":"2026-11-05T19:49:51.049Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-49813","references":[{"url":"https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000"},{"url":"https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040f"},{"url":"https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968"},{"url":"https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769"}],"tags":["cve.org"],"epss":0.00202,"epssPercentile":0.10138,"ingestedAt":"2026-11-05T22:38:31.601Z","slug":"CVE-2022-49813","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet: ena: Fix error handling in ena_init()\n\nThe ena_init() won't destroy workqueue created by\ncreate_singlethread_workqueue() when pci_register_driver() failed.\nCall destroy_workqueue() when pci_register_driver() failed to prevent the\nresource leak.\n\n## Affected\n\n- `Linux >= 1738cd3ed342294360d6a74d4e58800004bff854 < 6b23a4b252044e4fd23438930d452244818d7000`\n- `Linux >= 1738cd3ed342294360d6a74d4e58800004bff854 < 3f7b2ef8fe924e299bc339811ea3f1b9935c040f`\n- `Linux >= 1738cd3ed342294360d6a74d4e58800004bff854 < 0e2369223b174d198ec42a3ec0a7f06c8727b968`\n- `Linux >= 1738cd3ed342294360d6a74d4e58800004bff854 < d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769`\n- `Linux 4.9`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}