{"id":"CVE-2022-49813","state":"PUBLISHED","title":"net: ena: Fix error handling in ena_init()","description":"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 destroy_workqueue() when pci_register_driver() failed to prevent the\nresource leak.","publishedAt":"2025-05-01T14:09:37.787Z","updatedAt":"2026-05-11T19:07:17.253Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1738cd3ed342294360d6a74d4e58800004bff854","status":"affected","lessThan":"6b23a4b252044e4fd23438930d452244818d7000","versionType":"git"},{"version":"1738cd3ed342294360d6a74d4e58800004bff854","status":"affected","lessThan":"3f7b2ef8fe924e299bc339811ea3f1b9935c040f","versionType":"git"},{"version":"1738cd3ed342294360d6a74d4e58800004bff854","status":"affected","lessThan":"0e2369223b174d198ec42a3ec0a7f06c8727b968","versionType":"git"},{"version":"1738cd3ed342294360d6a74d4e58800004bff854","status":"affected","lessThan":"d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/amazon/ena/ena_netdev.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"5.10.156","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.80","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.10","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/amazon/ena/ena_netdev.c"]}],"references":["https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000","https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040f","https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968","https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49813.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49813","state":"PUBLISHED","datePublished":"2025-05-01T14:09:37.787Z","dateUpdated":"2026-05-11T19:07:17.253Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-05-01T14:05:17.226Z"},"containers":{"cna":{"title":"net: ena: Fix error handling in ena_init()","descriptions":[{"lang":"en","value":"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 destroy_workqueue() when pci_register_driver() failed to prevent the\nresource leak."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1738cd3ed342294360d6a74d4e58800004bff854","status":"affected","lessThan":"6b23a4b252044e4fd23438930d452244818d7000","versionType":"git"},{"version":"1738cd3ed342294360d6a74d4e58800004bff854","status":"affected","lessThan":"3f7b2ef8fe924e299bc339811ea3f1b9935c040f","versionType":"git"},{"version":"1738cd3ed342294360d6a74d4e58800004bff854","status":"affected","lessThan":"0e2369223b174d198ec42a3ec0a7f06c8727b968","versionType":"git"},{"version":"1738cd3ed342294360d6a74d4e58800004bff854","status":"affected","lessThan":"d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/amazon/ena/ena_netdev.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"5.10.156","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.80","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.10","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/amazon/ena/ena_netdev.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:07:17.253Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.10.156"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.15.80"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.0.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}