{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-46962","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-27T18:42:55.942Z","datePublished":"2024-02-27T18:47:01.169Z","dateUpdated":"2025-05-04T07:01:15.617Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:01:15.617Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: uniphier-sd: Fix a resource leak in the remove function\n\nA 'tmio_mmc_host_free()' call is missing in the remove function, in order\nto balance a 'tmio_mmc_host_alloc()' call in the probe.\nThis is done in the error handling path of the probe, but not in the remove\nfunction.\n\nAdd the missing call."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/mmc/host/uniphier-sd.c"],"versions":[{"version":"3fd784f745dd1747863775a99ec749619ee6759c","lessThan":"0d8941b9b2d3e7b3481fdf43b1a6189d162175b7","status":"affected","versionType":"git"},{"version":"3fd784f745dd1747863775a99ec749619ee6759c","lessThan":"25ac6ce65f1ab458982d15ec1caf441acd37106a","status":"affected","versionType":"git"},{"version":"3fd784f745dd1747863775a99ec749619ee6759c","lessThan":"ebe0f12cf4c044f812c6d17011531582f9ac8bb3","status":"affected","versionType":"git"},{"version":"3fd784f745dd1747863775a99ec749619ee6759c","lessThan":"d6e7fda496978f2763413b5523557b38dc2bf6c2","status":"affected","versionType":"git"},{"version":"3fd784f745dd1747863775a99ec749619ee6759c","lessThan":"e29c84857e2d51aa017ce04284b962742fb97d9e","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/mmc/host/uniphier-sd.c"],"versions":[{"version":"4.20","status":"affected"},{"version":"0","lessThan":"4.20","status":"unaffected","versionType":"semver"},{"version":"5.4.118","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.36","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.11.20","lessThanOrEqual":"5.11.*","status":"unaffected","versionType":"semver"},{"version":"5.12.3","lessThanOrEqual":"5.12.*","status":"unaffected","versionType":"semver"},{"version":"5.13","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":"4.20","versionEndExcluding":"5.4.118"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.10.36"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.11.20"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.12.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/0d8941b9b2d3e7b3481fdf43b1a6189d162175b7"},{"url":"https://git.kernel.org/stable/c/25ac6ce65f1ab458982d15ec1caf441acd37106a"},{"url":"https://git.kernel.org/stable/c/ebe0f12cf4c044f812c6d17011531582f9ac8bb3"},{"url":"https://git.kernel.org/stable/c/d6e7fda496978f2763413b5523557b38dc2bf6c2"},{"url":"https://git.kernel.org/stable/c/e29c84857e2d51aa017ce04284b962742fb97d9e"}],"title":"mmc: uniphier-sd: Fix a resource leak in the remove function","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-46962","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-03-05T20:16:05.784060Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:13:10.391Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:17:42.992Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/0d8941b9b2d3e7b3481fdf43b1a6189d162175b7","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/25ac6ce65f1ab458982d15ec1caf441acd37106a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/ebe0f12cf4c044f812c6d17011531582f9ac8bb3","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/d6e7fda496978f2763413b5523557b38dc2bf6c2","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/e29c84857e2d51aa017ce04284b962742fb97d9e","tags":["x_transferred"]}]}]}}