{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-90145", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.789Z", "datePublished": "2026-09-17T16:06:41.055Z", "dateUpdated": "2026-09-17T16:06:41.055Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-09-17T16:06:41.055Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhinic3: Fix skb linearization mismatch and drop skb when skb_checksum_help() failed\n\nPreviously, hinic3_send_one_skb() cached the skb fragment count before\ncalling hinic3_tx_offload(). If hinic3_tx_csum() falls back to\nskb_checksum_help() for unsupported tunnel packets, the skb may be\nlinearized. Continuing to build the TX descriptor with the stale\nfragment count leads to a descriptor mismatch, which can trigger\nout-of-bounds DMA reads or IOMMU faults.\n\nFurthermore, the old code ignored the return value of skb_checksum_help(),\ntransmitting corrupted packets with incomplete checksums upon failure.\n\nFix this by:\n1. Moving the hinic3_tx_offload() call before calculating 'num_sge' to\n ensure the correct fragment count is used if the SKB is linearized.\n2. Propagating skb_checksum_help() errors and returning\n HINIC3_TX_OFFLOAD_INVALID to properly drop the skb."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/huawei/hinic3/hinic3_tx.c"], "versions": [{"version": "17fcb3dc12bbee8ec3e32ca1f60898f252e06b2d", "lessThan": "e794cdc5c369c1b06359e2fe03a8d9270f56bead", "status": "affected", "versionType": "git"}, {"version": "17fcb3dc12bbee8ec3e32ca1f60898f252e06b2d", "lessThan": "96c3959770386b2913c62005f0d0c3151e0c01c3", "status": "affected", "versionType": "git"}, {"version": "17fcb3dc12bbee8ec3e32ca1f60898f252e06b2d", "lessThan": "d0c2bed6927cbfa2cb51f240b4812bf6916bce0e", "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/huawei/hinic3/hinic3_tx.c"], "versions": [{"version": "6.16", "status": "affected"}, {"version": "0", "lessThan": "6.16", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.52", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3-rc1", "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": "6.16", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.16", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.16", "versionEndExcluding": "7.3-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/e794cdc5c369c1b06359e2fe03a8d9270f56bead"}, {"url": "https://git.kernel.org/stable/c/96c3959770386b2913c62005f0d0c3151e0c01c3"}, {"url": "https://git.kernel.org/stable/c/d0c2bed6927cbfa2cb51f240b4812bf6916bce0e"}], "title": "hinic3: Fix skb linearization mismatch and drop skb when skb_checksum_help() failed", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/ethernet/huawei/hinic3/hinic3_tx.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "e794cdc5c369c1b06359e2fe03a8d9270f56bead", "status": "affected", "version": "17fcb3dc12bbee8ec3e32ca1f60898f252e06b2d", "versionType": "git"}, {"lessThan": "96c3959770386b2913c62005f0d0c3151e0c01c3", "status": "affected", "version": "17fcb3dc12bbee8ec3e32ca1f60898f252e06b2d", "versionType": "git"}, {"lessThan": "d0c2bed6927cbfa2cb51f240b4812bf6916bce0e", "status": "affected", "version": "17fcb3dc12bbee8ec3e32ca1f60898f252e06b2d", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/ethernet/huawei/hinic3/hinic3_tx.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.16"}, {"lessThan": "6.16", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.52", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3-rc1", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhinic3: Fix skb linearization mismatch and drop skb when skb_checksum_help() failed\n\nPreviously, hinic3_send_one_skb() cached the skb fragment count before\ncalling hinic3_tx_offload(). If hinic3_tx_csum() falls back to\nskb_checksum_help() for unsupported tunnel packets, the skb may be\nlinearized. Continuing to build the TX descriptor with the stale\nfragment count leads to a descriptor mismatch, which can trigger\nout-of-bounds DMA reads or IOMMU faults.\n\nFurthermore, the old code ignored the return value of skb_checksum_help(),\ntransmitting corrupted packets with incomplete checksums upon failure.\n\nFix this by:\n1. Moving the hinic3_tx_offload() call before calculating 'num_sge' to\n ensure the correct fragment count is used if the SKB is linearized.\n2. Propagating skb_checksum_help() errors and returning\n HINIC3_TX_OFFLOAD_INVALID to properly drop the skb."}], "id": "CVE-2026-90145", "lastModified": "2026-09-17T17:17:07.350", "metrics": {}, "published": "2026-09-17T17:17:07.350", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/96c3959770386b2913c62005f0d0c3151e0c01c3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d0c2bed6927cbfa2cb51f240b4812bf6916bce0e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e794cdc5c369c1b06359e2fe03a8d9270f56bead"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}