{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48775","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-06-20T11:09:39.062Z","datePublished":"2024-07-16T11:13:14.472Z","dateUpdated":"2025-05-04T08:22:48.804Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:22:48.804Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nDrivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj\n\nkobject_init_and_add() takes reference even when it fails.\nAccording to the doc of kobject_init_and_add()：\n\n   If this function returns an error, kobject_put() must be called to\n   properly clean up the memory associated with the object.\n\nFix memory leak by calling kobject_put()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hv/vmbus_drv.c"],"versions":[{"version":"c2e5df616e1ae6c2a074cb241ebb65a318ebaf7c","lessThan":"417947891bd5ae327f15efed1a0da2b12ef24962","status":"affected","versionType":"git"},{"version":"c2e5df616e1ae6c2a074cb241ebb65a318ebaf7c","lessThan":"fe595759c2a4a5bb41c438474f15947d8ae32f5c","status":"affected","versionType":"git"},{"version":"c2e5df616e1ae6c2a074cb241ebb65a318ebaf7c","lessThan":"91d8866ca55232d21995a3d54fac96de33c9e20c","status":"affected","versionType":"git"},{"version":"c2e5df616e1ae6c2a074cb241ebb65a318ebaf7c","lessThan":"c377e2ba78d3fe9a1f0b4ec424e75f81da7e81e9","status":"affected","versionType":"git"},{"version":"c2e5df616e1ae6c2a074cb241ebb65a318ebaf7c","lessThan":"92e25b637cd4e010f776c86e4810300e773eac5c","status":"affected","versionType":"git"},{"version":"c2e5df616e1ae6c2a074cb241ebb65a318ebaf7c","lessThan":"8bc69f86328e87a0ffa79438430cc82f3aa6a194","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/hv/vmbus_drv.c"],"versions":[{"version":"4.15","status":"affected"},{"version":"0","lessThan":"4.15","status":"unaffected","versionType":"semver"},{"version":"4.19.231","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.181","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.102","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.25","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.11","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17","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":"4.15","versionEndExcluding":"4.19.231"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.4.181"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.10.102"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.15.25"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.16.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/417947891bd5ae327f15efed1a0da2b12ef24962"},{"url":"https://git.kernel.org/stable/c/fe595759c2a4a5bb41c438474f15947d8ae32f5c"},{"url":"https://git.kernel.org/stable/c/91d8866ca55232d21995a3d54fac96de33c9e20c"},{"url":"https://git.kernel.org/stable/c/c377e2ba78d3fe9a1f0b4ec424e75f81da7e81e9"},{"url":"https://git.kernel.org/stable/c/92e25b637cd4e010f776c86e4810300e773eac5c"},{"url":"https://git.kernel.org/stable/c/8bc69f86328e87a0ffa79438430cc82f3aa6a194"}],"title":"Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T15:25:01.601Z"},"title":"CVE Program 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