{"api_version":"1","generated_at":"2026-04-11T20:38:54+00:00","cve":"CVE-2026-23389","urls":{"html":"https://cve.report/CVE-2026-23389","api":"https://cve.report/api/cve/CVE-2026-23389.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-23389","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-23389"},"summary":{"title":"ice: Fix memory leak in ice_set_ringparam()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix memory leak in ice_set_ringparam()\n\nIn ice_set_ringparam, tx_rings and xdp_rings are allocated before\nrx_rings. If the allocation of rx_rings fails, the code jumps to\nthe done label leaking both tx_rings and xdp_rings. Furthermore, if\nthe setup of an individual Rx ring fails during the loop, the code jumps\nto the free_tx label which releases tx_rings but leaks xdp_rings.\n\nFix this by introducing a free_xdp label and updating the error paths to\nensure both xdp_rings and tx_rings are properly freed if rx_rings\nallocation or setup fails.\n\nCompile tested only. Issue found using a prototype static analysis tool\nand code review.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-03-25 11:16:39","updated_at":"2026-04-11 13:16:36"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/63dc317dfcd3faffd082c2bf3080f9ad070273da","name":"https://git.kernel.org/stable/c/63dc317dfcd3faffd082c2bf3080f9ad070273da","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/fe868b499d16f55bbeea89992edb98043c9de416","name":"https://git.kernel.org/stable/c/fe868b499d16f55bbeea89992edb98043c9de416","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/44ba32a892b72de3faa04b8cfb1f2f1418fdd580","name":"https://git.kernel.org/stable/c/44ba32a892b72de3faa04b8cfb1f2f1418fdd580","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/b23282218eca27b710111460b4964c8a456c6c44","name":"https://git.kernel.org/stable/c/b23282218eca27b710111460b4964c8a456c6c44","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-23389","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23389","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fcea6f3da546b93050f3534aadea7bd96c1d7349 b23282218eca27b710111460b4964c8a456c6c44 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fcea6f3da546b93050f3534aadea7bd96c1d7349 63dc317dfcd3faffd082c2bf3080f9ad070273da git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fcea6f3da546b93050f3534aadea7bd96c1d7349 44ba32a892b72de3faa04b8cfb1f2f1418fdd580 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fcea6f3da546b93050f3534aadea7bd96c1d7349 fe868b499d16f55bbeea89992edb98043c9de416 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4.17","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 4.17 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.81 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.22 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.7 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0-rc3 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/intel/ice/ice_ethtool.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b23282218eca27b710111460b4964c8a456c6c44","status":"affected","version":"fcea6f3da546b93050f3534aadea7bd96c1d7349","versionType":"git"},{"lessThan":"63dc317dfcd3faffd082c2bf3080f9ad070273da","status":"affected","version":"fcea6f3da546b93050f3534aadea7bd96c1d7349","versionType":"git"},{"lessThan":"44ba32a892b72de3faa04b8cfb1f2f1418fdd580","status":"affected","version":"fcea6f3da546b93050f3534aadea7bd96c1d7349","versionType":"git"},{"lessThan":"fe868b499d16f55bbeea89992edb98043c9de416","status":"affected","version":"fcea6f3da546b93050f3534aadea7bd96c1d7349","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/intel/ice/ice_ethtool.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.17"},{"lessThan":"4.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.81","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.22","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0-rc3","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.81","versionStartIncluding":"4.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.22","versionStartIncluding":"4.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.7","versionStartIncluding":"4.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0-rc3","versionStartIncluding":"4.17","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix memory leak in ice_set_ringparam()\n\nIn ice_set_ringparam, tx_rings and xdp_rings are allocated before\nrx_rings. If the allocation of rx_rings fails, the code jumps to\nthe done label leaking both tx_rings and xdp_rings. Furthermore, if\nthe setup of an individual Rx ring fails during the loop, the code jumps\nto the free_tx label which releases tx_rings but leaks xdp_rings.\n\nFix this by introducing a free_xdp label and updating the error paths to\nensure both xdp_rings and tx_rings are properly freed if rx_rings\nallocation or setup fails.\n\nCompile tested only. Issue found using a prototype static analysis tool\nand code review."}],"providerMetadata":{"dateUpdated":"2026-04-11T12:45:45.418Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/b23282218eca27b710111460b4964c8a456c6c44"},{"url":"https://git.kernel.org/stable/c/63dc317dfcd3faffd082c2bf3080f9ad070273da"},{"url":"https://git.kernel.org/stable/c/44ba32a892b72de3faa04b8cfb1f2f1418fdd580"},{"url":"https://git.kernel.org/stable/c/fe868b499d16f55bbeea89992edb98043c9de416"}],"title":"ice: Fix memory leak in ice_set_ringparam()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-23389","datePublished":"2026-03-25T10:28:06.991Z","dateReserved":"2026-01-13T15:37:46.008Z","dateUpdated":"2026-04-11T12:45:45.418Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-03-25 11:16:39","lastModifiedDate":"2026-04-11 13:16:36","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"23389","Ordinal":"1","Title":"ice: Fix memory leak in ice_set_ringparam()","CVE":"CVE-2026-23389","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"23389","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix memory leak in ice_set_ringparam()\n\nIn ice_set_ringparam, tx_rings and xdp_rings are allocated before\nrx_rings. If the allocation of rx_rings fails, the code jumps to\nthe done label leaking both tx_rings and xdp_rings. Furthermore, if\nthe setup of an individual Rx ring fails during the loop, the code jumps\nto the free_tx label which releases tx_rings but leaks xdp_rings.\n\nFix this by introducing a free_xdp label and updating the error paths to\nensure both xdp_rings and tx_rings are properly freed if rx_rings\nallocation or setup fails.\n\nCompile tested only. Issue found using a prototype static analysis tool\nand code review.","Type":"Description","Title":"ice: Fix memory leak in ice_set_ringparam()"}]}}}