{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-71064","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-01-13T15:30:19.646Z","datePublished":"2026-01-13T15:31:20.503Z","dateUpdated":"2026-05-11T21:54:02.124Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:54:02.124Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: using the num_tqps in the vf driver to apply for resources\n\nCurrently, hdev->htqp is allocated using hdev->num_tqps, and kinfo->tqp\nis allocated using kinfo->num_tqps. However, kinfo->num_tqps is set to\nmin(new_tqps, hdev->num_tqps);  Therefore, kinfo->num_tqps may be smaller\nthan hdev->num_tqps, which causes some hdev->htqp[i] to remain\nuninitialized in hclgevf_knic_setup().\n\nThus, this patch allocates hdev->htqp and kinfo->tqp using hdev->num_tqps,\nensuring that the lengths of hdev->htqp and kinfo->tqp are consistent\nand that all elements are properly initialized."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c"],"versions":[{"version":"e2cb1dec9779ba2d89302a653eb0abaeb8682196","lessThan":"c149decd8c18ae6acdd7a6041d74507835cf26e6","status":"affected","versionType":"git"},{"version":"e2cb1dec9779ba2d89302a653eb0abaeb8682196","lessThan":"bcefdb288eedac96fd2f583298927e9c6c481489","status":"affected","versionType":"git"},{"version":"e2cb1dec9779ba2d89302a653eb0abaeb8682196","lessThan":"6cd8a2930df850f4600fe8c57d0662b376520281","status":"affected","versionType":"git"},{"version":"e2cb1dec9779ba2d89302a653eb0abaeb8682196","lessThan":"1956d47a03eb625951e9e070db39fe2590e27510","status":"affected","versionType":"git"},{"version":"e2cb1dec9779ba2d89302a653eb0abaeb8682196","lessThan":"429f946a7af3fbf08761d218746cd4afa80a7954","status":"affected","versionType":"git"},{"version":"e2cb1dec9779ba2d89302a653eb0abaeb8682196","lessThan":"62f28d79a6186a602a9d926a2dbb5b12b6867df7","status":"affected","versionType":"git"},{"version":"e2cb1dec9779ba2d89302a653eb0abaeb8682196","lessThan":"c2a16269742e176fccdd0ef9c016a233491a49ad","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/hisilicon/hns3/hns3vf/hclgevf_main.c"],"versions":[{"version":"4.16","status":"affected"},{"version":"0","lessThan":"4.16","status":"unaffected","versionType":"semver"},{"version":"5.10.248","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.198","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.160","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.120","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.64","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.3","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19","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":"4.16","versionEndExcluding":"5.10.248"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.15.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.1.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.6.120"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.12.64"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c149decd8c18ae6acdd7a6041d74507835cf26e6"},{"url":"https://git.kernel.org/stable/c/bcefdb288eedac96fd2f583298927e9c6c481489"},{"url":"https://git.kernel.org/stable/c/6cd8a2930df850f4600fe8c57d0662b376520281"},{"url":"https://git.kernel.org/stable/c/1956d47a03eb625951e9e070db39fe2590e27510"},{"url":"https://git.kernel.org/stable/c/429f946a7af3fbf08761d218746cd4afa80a7954"},{"url":"https://git.kernel.org/stable/c/62f28d79a6186a602a9d926a2dbb5b12b6867df7"},{"url":"https://git.kernel.org/stable/c/c2a16269742e176fccdd0ef9c016a233491a49ad"}],"title":"net: hns3: using the num_tqps in the vf driver to apply for resources","x_generator":{"engine":"bippy-1.2.0"}}}}