{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-47571","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-24T15:11:00.729Z","datePublished":"2024-05-24T15:12:57.732Z","dateUpdated":"2025-05-04T07:13:58.693Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:13:58.693Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()\n\nThe free_rtllib() function frees the \"dev\" pointer so there is use\nafter free on the next line.  Re-arrange things to avoid that."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/rtl8192e/rtl8192e/rtl_core.c"],"versions":[{"version":"66898177e7e5486dc77a4ba742efa4e2e9e900a4","lessThan":"d43aecb694b10db9a4228ce2d38b5ae8de374443","status":"affected","versionType":"git"},{"version":"66898177e7e5486dc77a4ba742efa4e2e9e900a4","lessThan":"9186680382934b0e7529d3d70dcc0a21d087683b","status":"affected","versionType":"git"},{"version":"66898177e7e5486dc77a4ba742efa4e2e9e900a4","lessThan":"c0ef0e75a858cbd8618b473f22fbca36106dcf82","status":"affected","versionType":"git"},{"version":"66898177e7e5486dc77a4ba742efa4e2e9e900a4","lessThan":"bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef","status":"affected","versionType":"git"},{"version":"66898177e7e5486dc77a4ba742efa4e2e9e900a4","lessThan":"2e1ec01af2c7139c6a600bbfaea1a018b35094b6","status":"affected","versionType":"git"},{"version":"66898177e7e5486dc77a4ba742efa4e2e9e900a4","lessThan":"8d0163cec7de995f9eb9c3128c83fb84f0cb1c64","status":"affected","versionType":"git"},{"version":"66898177e7e5486dc77a4ba742efa4e2e9e900a4","lessThan":"e27ee2f607fe6a9b923ef1fc65461c0613c97594","status":"affected","versionType":"git"},{"version":"66898177e7e5486dc77a4ba742efa4e2e9e900a4","lessThan":"b535917c51acc97fb0761b1edec85f1f3d02bda4","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/staging/rtl8192e/rtl8192e/rtl_core.c"],"versions":[{"version":"3.2","status":"affected"},{"version":"0","lessThan":"3.2","status":"unaffected","versionType":"semver"},{"version":"4.4.294","lessThanOrEqual":"4.4.*","status":"unaffected","versionType":"semver"},{"version":"4.9.292","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.257","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.219","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.163","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.83","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.6","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16","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":"3.2","versionEndExcluding":"4.4.294"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"4.9.292"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"4.14.257"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"4.19.219"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"5.4.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"5.10.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"5.15.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"5.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443"},{"url":"https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b"},{"url":"https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82"},{"url":"https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef"},{"url":"https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6"},{"url":"https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64"},{"url":"https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594"},{"url":"https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4"}],"title":"staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47571","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-24T19:15:02.697856Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:13:45.282Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:39:59.912Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4","tags":["x_transferred"]}]}]}}