{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-47570","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-24T15:11:00.729Z","datePublished":"2024-05-24T15:12:56.032Z","dateUpdated":"2025-05-04T07:13:57.186Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:13:57.186Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: r8188eu: fix a memory leak in rtw_wx_read32()\n\nFree \"ptmp\" before returning -EINVAL."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/r8188eu/os_dep/ioctl_linux.c"],"versions":[{"version":"2b42bd58b32155a1be4dd78991845dec05aaef9e","lessThan":"c8d3775745adacf9784a7a80a82d047051752573","status":"affected","versionType":"git"},{"version":"2b42bd58b32155a1be4dd78991845dec05aaef9e","lessThan":"be4ea8f383551b9dae11b8dfff1f38b3b5436e9a","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/r8188eu/os_dep/ioctl_linux.c"],"versions":[{"version":"5.15","status":"affected"},{"version":"0","lessThan":"5.15","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":"5.15","versionEndExcluding":"5.15.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"5.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c8d3775745adacf9784a7a80a82d047051752573"},{"url":"https://git.kernel.org/stable/c/be4ea8f383551b9dae11b8dfff1f38b3b5436e9a"}],"title":"staging: r8188eu: fix a memory leak in rtw_wx_read32()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-12T19:36:08.708849Z","id":"CVE-2021-47570","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":"2024-06-12T19:36:18.413Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:39:59.794Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/c8d3775745adacf9784a7a80a82d047051752573","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/be4ea8f383551b9dae11b8dfff1f38b3b5436e9a","tags":["x_transferred"]}]}]}}