{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2021-47234","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-04-10T18:59:19.530Z","datePublished":"2024-05-21T14:19:36.414Z","dateUpdated":"2025-12-18T11:36:20.116Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-18T11:36:20.116Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: phy-mtk-tphy: Fix some resource leaks in mtk_phy_init()\n\nUse clk_disable_unprepare() in the error path of mtk_phy_init() to fix\nsome resource leaks."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/mediatek/phy-mtk-tphy.c"],"versions":[{"version":"44a6d6ce6436a2b827c93ac59a6187af0c381a48","lessThan":"9a17907946232d01aa2ec109da5f93b8d31dd425","status":"affected","versionType":"git"},{"version":"44a6d6ce6436a2b827c93ac59a6187af0c381a48","lessThan":"6472955af5e88b5489b6d78316082ad56ea3e489","status":"affected","versionType":"git"},{"version":"44a6d6ce6436a2b827c93ac59a6187af0c381a48","lessThan":"aaac9a1bd370338ce372669eb9a6059d16b929aa","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/phy/mediatek/phy-mtk-tphy.c"],"versions":[{"version":"4.14","status":"affected"},{"version":"0","lessThan":"4.14","status":"unaffected","versionType":"semver"},{"version":"5.10.46","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.12.13","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":"4.14","versionEndExcluding":"5.10.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"5.12.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"5.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/9a17907946232d01aa2ec109da5f93b8d31dd425"},{"url":"https://git.kernel.org/stable/c/6472955af5e88b5489b6d78316082ad56ea3e489"},{"url":"https://git.kernel.org/stable/c/aaac9a1bd370338ce372669eb9a6059d16b929aa"}],"title":"phy: phy-mtk-tphy: Fix some resource leaks in mtk_phy_init()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47234","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-21T18:51:08.789493Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:14:12.606Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:32:07.418Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/9a17907946232d01aa2ec109da5f93b8d31dd425","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6472955af5e88b5489b6d78316082ad56ea3e489","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/aaac9a1bd370338ce372669eb9a6059d16b929aa","tags":["x_transferred"]}]}]}}