{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-47310","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T14:28:16.972Z","datePublished":"2024-05-21T14:35:28.649Z","dateUpdated":"2025-05-04T07:08:26.087Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:08:26.087Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ti: fix UAF in tlan_remove_one\n\npriv is netdev private data and it cannot be\nused after free_netdev() call. Using priv after free_netdev()\ncan cause UAF bug. Fix it by moving free_netdev() at the end of the\nfunction."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/ti/tlan.c"],"versions":[{"version":"1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa","lessThan":"a18a8d9cfbb112ad72e625372849adc3986fd6bf","status":"affected","versionType":"git"},{"version":"1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa","lessThan":"c263ae8c7e4c482387de5e6c89e213f8173fe8b6","status":"affected","versionType":"git"},{"version":"1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa","lessThan":"0538b0ab7d2c396e385694228c7cdcd2d2c514e9","status":"affected","versionType":"git"},{"version":"1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa","lessThan":"a0a817b2d308fac090a05cbbe80988e073ac5193","status":"affected","versionType":"git"},{"version":"1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa","lessThan":"b7e5563f2a7862a9e4796abb9908b092f677e3c1","status":"affected","versionType":"git"},{"version":"1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa","lessThan":"f2a062fcfe1d6f1b0a86fa76ae21c277d65f4405","status":"affected","versionType":"git"},{"version":"1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa","lessThan":"93efab0ef2a607fff9166d447c4035f98b5db342","status":"affected","versionType":"git"},{"version":"1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa","lessThan":"0336f8ffece62f882ab3012820965a786a983f70","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/ethernet/ti/tlan.c"],"versions":[{"version":"3.10","status":"affected"},{"version":"0","lessThan":"3.10","status":"unaffected","versionType":"semver"},{"version":"4.4.277","lessThanOrEqual":"4.4.*","status":"unaffected","versionType":"semver"},{"version":"4.9.277","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.241","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.199","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.135","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.53","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.13.5","lessThanOrEqual":"5.13.*","status":"unaffected","versionType":"semver"},{"version":"5.14","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":"3.10","versionEndExcluding":"4.4.277"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"4.9.277"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"4.14.241"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"4.19.199"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.4.135"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.10.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.13.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.14"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a18a8d9cfbb112ad72e625372849adc3986fd6bf"},{"url":"https://git.kernel.org/stable/c/c263ae8c7e4c482387de5e6c89e213f8173fe8b6"},{"url":"https://git.kernel.org/stable/c/0538b0ab7d2c396e385694228c7cdcd2d2c514e9"},{"url":"https://git.kernel.org/stable/c/a0a817b2d308fac090a05cbbe80988e073ac5193"},{"url":"https://git.kernel.org/stable/c/b7e5563f2a7862a9e4796abb9908b092f677e3c1"},{"url":"https://git.kernel.org/stable/c/f2a062fcfe1d6f1b0a86fa76ae21c277d65f4405"},{"url":"https://git.kernel.org/stable/c/93efab0ef2a607fff9166d447c4035f98b5db342"},{"url":"https://git.kernel.org/stable/c/0336f8ffece62f882ab3012820965a786a983f70"}],"title":"net: ti: fix UAF in tlan_remove_one","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47310","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-21T15:35:38.649783Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:14:17.488Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:32:08.440Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/a18a8d9cfbb112ad72e625372849adc3986fd6bf","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c263ae8c7e4c482387de5e6c89e213f8173fe8b6","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/0538b0ab7d2c396e385694228c7cdcd2d2c514e9","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a0a817b2d308fac090a05cbbe80988e073ac5193","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b7e5563f2a7862a9e4796abb9908b092f677e3c1","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/f2a062fcfe1d6f1b0a86fa76ae21c277d65f4405","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/93efab0ef2a607fff9166d447c4035f98b5db342","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/0336f8ffece62f882ab3012820965a786a983f70","tags":["x_transferred"]}]}]}}