{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-47022","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-27T18:42:55.954Z","datePublished":"2024-02-28T08:13:35.243Z","dateUpdated":"2025-05-04T07:02:29.390Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:02:29.390Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmt76: mt7615: fix memleak when mt7615_unregister_device()\n\nmt7615_tx_token_put() should get call before mt76_free_pending_txwi()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c"],"versions":[{"version":"aec5719681405af21102c2407b01f83ed19e9833","lessThan":"4fa28c807da54c1d720b3cc12e48eb9bea1e2c8f","status":"affected","versionType":"git"},{"version":"1aca6c30d4b655a4fd29c4ad66985b60def88eed","lessThan":"107bcbb219ac84d885ac63b25246f8d33212bc47","status":"affected","versionType":"git"},{"version":"a6275e934605646ef81b02d8d1164f21343149c9","lessThan":"6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506","status":"affected","versionType":"git"},{"version":"a6275e934605646ef81b02d8d1164f21343149c9","lessThan":"8ab31da7b89f71c4c2defcca989fab7b42f87d71","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/net/wireless/mediatek/mt76/mt7615/pci_init.c"],"versions":[{"version":"5.12","status":"affected"},{"version":"0","lessThan":"5.12","status":"unaffected","versionType":"semver"},{"version":"5.10.37","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.11.21","lessThanOrEqual":"5.11.*","status":"unaffected","versionType":"semver"},{"version":"5.12.4","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":"5.10.21","versionEndExcluding":"5.10.37"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11.4","versionEndExcluding":"5.11.21"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.12.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4fa28c807da54c1d720b3cc12e48eb9bea1e2c8f"},{"url":"https://git.kernel.org/stable/c/107bcbb219ac84d885ac63b25246f8d33212bc47"},{"url":"https://git.kernel.org/stable/c/6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506"},{"url":"https://git.kernel.org/stable/c/8ab31da7b89f71c4c2defcca989fab7b42f87d71"}],"title":"mt76: mt7615: fix memleak when mt7615_unregister_device()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-21T16:29:02.341661Z","id":"CVE-2021-47022","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-21T16:29:10.634Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:24:39.949Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/4fa28c807da54c1d720b3cc12e48eb9bea1e2c8f","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/107bcbb219ac84d885ac63b25246f8d33212bc47","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/8ab31da7b89f71c4c2defcca989fab7b42f87d71","tags":["x_transferred"]}]}]}}