{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49370","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.555Z","datePublished":"2025-02-26T02:11:13.176Z","dateUpdated":"2025-10-01T19:46:53.103Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:36:14.867Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle\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 this issue 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/firmware/dmi-sysfs.c"],"versions":[{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"a9bfb37d6ba7c376b0d53337a4c5f5ff324bd725","status":"affected","versionType":"git"},{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"ed38d04342dfbe9e5aca745c8b5eb4188a74f0ef","status":"affected","versionType":"git"},{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"c66cc3c62870a27ea8f060a7e4c1ad8d26dd3f0d","status":"affected","versionType":"git"},{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"a724634b2a49f6ff0177a9e19a5a92fc1545e1b7","status":"affected","versionType":"git"},{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"985706bd3bbeffc8737bc05965ca8d24837bc7db","status":"affected","versionType":"git"},{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"fdffa4ad8f6bf1ece877edfb807f2b2c729d8578","status":"affected","versionType":"git"},{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"3ba359ebe914ac3f8c6c832b28007c14c39d3766","status":"affected","versionType":"git"},{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"ec752973aa721ee281d5441e497364637c626c7b","status":"affected","versionType":"git"},{"version":"948af1f0bbc8526448e8cbe3f8d3bf211bdf5181","lessThan":"660ba678f9998aca6db74f2dd912fa5124f0fa31","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/firmware/dmi-sysfs.c"],"versions":[{"version":"2.6.39","status":"affected"},{"version":"0","lessThan":"2.6.39","status":"unaffected","versionType":"semver"},{"version":"4.9.318","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.283","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.247","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.198","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.122","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.47","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.15","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18.4","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","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":"2.6.39","versionEndExcluding":"4.9.318"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.39","versionEndExcluding":"4.14.283"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.39","versionEndExcluding":"4.19.247"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.39","versionEndExcluding":"5.4.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.39","versionEndExcluding":"5.10.122"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.39","versionEndExcluding":"5.15.47"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.39","versionEndExcluding":"5.17.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.39","versionEndExcluding":"5.18.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.39","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a9bfb37d6ba7c376b0d53337a4c5f5ff324bd725"},{"url":"https://git.kernel.org/stable/c/ed38d04342dfbe9e5aca745c8b5eb4188a74f0ef"},{"url":"https://git.kernel.org/stable/c/c66cc3c62870a27ea8f060a7e4c1ad8d26dd3f0d"},{"url":"https://git.kernel.org/stable/c/a724634b2a49f6ff0177a9e19a5a92fc1545e1b7"},{"url":"https://git.kernel.org/stable/c/985706bd3bbeffc8737bc05965ca8d24837bc7db"},{"url":"https://git.kernel.org/stable/c/fdffa4ad8f6bf1ece877edfb807f2b2c729d8578"},{"url":"https://git.kernel.org/stable/c/3ba359ebe914ac3f8c6c832b28007c14c39d3766"},{"url":"https://git.kernel.org/stable/c/ec752973aa721ee281d5441e497364637c626c7b"},{"url":"https://git.kernel.org/stable/c/660ba678f9998aca6db74f2dd912fa5124f0fa31"}],"title":"firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle","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-2022-49370","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:42:21.167334Z"}}}],"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":"2025-10-01T19:46:53.103Z"}}]}}