{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50431","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-17T14:53:07.009Z","datePublished":"2025-10-01T11:42:09.700Z","dateUpdated":"2026-05-11T19:19:21.840Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:19:21.840Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()\n\ndev_set_name() in soundbus_add_one() allocates memory for name, it need be\nfreed when of_device_register() fails, call soundbus_dev_put() to give up\nthe reference that hold in device_initialize(), so that it can be freed in\nkobject_cleanup() when the refcount hit to 0. And other resources are also\nfreed in i2sbus_release_dev(), so it can return 0 directly."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/aoa/soundbus/i2sbus/core.c"],"versions":[{"version":"f3d9478b2ce468c3115b02ecae7e975990697f15","lessThan":"fd410d24665e4efb3c1796797181265efe553e9c","status":"affected","versionType":"git"},{"version":"f3d9478b2ce468c3115b02ecae7e975990697f15","lessThan":"802532a50acf501fdafe38a84ca2aa886d68af68","status":"affected","versionType":"git"},{"version":"f3d9478b2ce468c3115b02ecae7e975990697f15","lessThan":"027fee10e3a400cf6f3237374a1248da1082807b","status":"affected","versionType":"git"},{"version":"f3d9478b2ce468c3115b02ecae7e975990697f15","lessThan":"5bdea674534153110b90d70b02f2fbaf48b2c0eb","status":"affected","versionType":"git"},{"version":"f3d9478b2ce468c3115b02ecae7e975990697f15","lessThan":"ce6fd1c382a38b75557db85a2fe99d285540a03d","status":"affected","versionType":"git"},{"version":"f3d9478b2ce468c3115b02ecae7e975990697f15","lessThan":"e81d7826b8f40430a1ea1b330e24d9a9eb4512c4","status":"affected","versionType":"git"},{"version":"f3d9478b2ce468c3115b02ecae7e975990697f15","lessThan":"c7524279c8ddc7dbf3463bec70e0289097959944","status":"affected","versionType":"git"},{"version":"f3d9478b2ce468c3115b02ecae7e975990697f15","lessThan":"4a4c8482e370d697738a78dcd7bf2780832cb712","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/aoa/soundbus/i2sbus/core.c"],"versions":[{"version":"2.6.18","status":"affected"},{"version":"0","lessThan":"2.6.18","status":"unaffected","versionType":"semver"},{"version":"4.9.332","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.298","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.264","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.223","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.153","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.77","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.7","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"2.6.18","versionEndExcluding":"4.9.332"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.18","versionEndExcluding":"4.14.298"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.18","versionEndExcluding":"4.19.264"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.18","versionEndExcluding":"5.4.223"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.18","versionEndExcluding":"5.10.153"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.18","versionEndExcluding":"5.15.77"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.18","versionEndExcluding":"6.0.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.18","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/fd410d24665e4efb3c1796797181265efe553e9c"},{"url":"https://git.kernel.org/stable/c/802532a50acf501fdafe38a84ca2aa886d68af68"},{"url":"https://git.kernel.org/stable/c/027fee10e3a400cf6f3237374a1248da1082807b"},{"url":"https://git.kernel.org/stable/c/5bdea674534153110b90d70b02f2fbaf48b2c0eb"},{"url":"https://git.kernel.org/stable/c/ce6fd1c382a38b75557db85a2fe99d285540a03d"},{"url":"https://git.kernel.org/stable/c/e81d7826b8f40430a1ea1b330e24d9a9eb4512c4"},{"url":"https://git.kernel.org/stable/c/c7524279c8ddc7dbf3463bec70e0289097959944"},{"url":"https://git.kernel.org/stable/c/4a4c8482e370d697738a78dcd7bf2780832cb712"}],"title":"ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()","x_generator":{"engine":"bippy-1.2.0"}}}}