{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49206","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T01:49:39.291Z","datePublished":"2025-02-26T01:55:45.685Z","dateUpdated":"2025-10-01T19:56:58.741Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:32:21.031Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mlx5: Fix memory leak in error flow for subscribe event routine\n\nIn case the second xa_insert() fails, the obj_event is not released.  Fix\nthe error unwind flow to free that memory to avoid a memory leak."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/mlx5/devx.c"],"versions":[{"version":"7597385371425febdaa8c6a1da3625d4ffff16f5","lessThan":"0174a89663a5ef83617da15bf24c0af2f62b6c7f","status":"affected","versionType":"git"},{"version":"7597385371425febdaa8c6a1da3625d4ffff16f5","lessThan":"c98d903ff9e79c210beddea4e6bc15ac38e25aa5","status":"affected","versionType":"git"},{"version":"7597385371425febdaa8c6a1da3625d4ffff16f5","lessThan":"8dd392e352d3269938fea32061a74655a613f929","status":"affected","versionType":"git"},{"version":"7597385371425febdaa8c6a1da3625d4ffff16f5","lessThan":"d66498507801fd9a20307a15a0814a0a016c3cde","status":"affected","versionType":"git"},{"version":"7597385371425febdaa8c6a1da3625d4ffff16f5","lessThan":"414b4e8738484379f18d6c4e780787c80dbf8a2c","status":"affected","versionType":"git"},{"version":"7597385371425febdaa8c6a1da3625d4ffff16f5","lessThan":"087f9c3f2309ed183f7e4b85ae57121d8663224d","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/infiniband/hw/mlx5/devx.c"],"versions":[{"version":"5.3","status":"affected"},{"version":"0","lessThan":"5.3","status":"unaffected","versionType":"semver"},{"version":"5.4.189","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.110","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.33","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.19","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17.2","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18","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":"5.3","versionEndExcluding":"5.4.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.10.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.18"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/0174a89663a5ef83617da15bf24c0af2f62b6c7f"},{"url":"https://git.kernel.org/stable/c/c98d903ff9e79c210beddea4e6bc15ac38e25aa5"},{"url":"https://git.kernel.org/stable/c/8dd392e352d3269938fea32061a74655a613f929"},{"url":"https://git.kernel.org/stable/c/d66498507801fd9a20307a15a0814a0a016c3cde"},{"url":"https://git.kernel.org/stable/c/414b4e8738484379f18d6c4e780787c80dbf8a2c"},{"url":"https://git.kernel.org/stable/c/087f9c3f2309ed183f7e4b85ae57121d8663224d"}],"title":"RDMA/mlx5: Fix memory leak in error flow for subscribe event routine","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49206","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:47:07.712082Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:56:58.741Z"}}]}}