248 lines
12 KiB
JSON
248 lines
12 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-97572",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-09-24T16:01:01.155Z",
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"datePublished": "2026-09-25T10:21:56.826Z",
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"dateUpdated": "2026-10-19T09:09:34.905Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-10-19T09:09:34.905Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Propagate RX ring init failures in bnxt_init_nic()\n\nbnxt_init_rx_rings() returns an error when bnxt_alloc_one_rx_ring()\nfails, but bnxt_init_nic() discards that return value and calls\nbnxt_init_chip(), which enables TPA.\n\nIf an allocation fails, this could leave rxr->rx_tpa[] partially zeroed\nand TPA would be enabled over an array with zeroed entries. This would\nlead to a zeroed DMA address being handed out if the agg_idx is\ntranslated to a SW index at a zeroed entry.\n\nFix this by propagating the error out of bnxt_init_nic(). Both callers\nalready check its return value and unwind with bnxt_free_skbs() and\nbnxt_free_mem(), which tolerate a partially initialized RX ring."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/broadcom/bnxt/bnxt.c"
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],
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"versions": [
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{
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"version": "c0c050c58d840994ba842ad1c338a98e7c12b764",
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"lessThan": "e40641638743b4b848d5ed78a0565afffc359d8e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c0c050c58d840994ba842ad1c338a98e7c12b764",
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"lessThan": "6b24eca42619b93f69aebc2aa0a9fd28ac9a5085",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c0c050c58d840994ba842ad1c338a98e7c12b764",
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"lessThan": "1f2d333ae2e1a73b7cc1c2a627587024cd147c01",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c0c050c58d840994ba842ad1c338a98e7c12b764",
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"lessThan": "c3eb07e78e628243cbb9bbb0115db802fb7a303f",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c0c050c58d840994ba842ad1c338a98e7c12b764",
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"lessThan": "daadccd062fdca5e77a8cc22ffe35857803b6c49",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c0c050c58d840994ba842ad1c338a98e7c12b764",
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"lessThan": "b4c40f2c80d7bf50648878bc206a39adfbfaec6c",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c0c050c58d840994ba842ad1c338a98e7c12b764",
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"lessThan": "dfd73af81cdb9f7b399754a59e2658a08211bee5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c0c050c58d840994ba842ad1c338a98e7c12b764",
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"lessThan": "8e6a850c0746bb4be167aedf1ee57469fcda09a9",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/broadcom/bnxt/bnxt.c"
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],
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"versions": [
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{
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"version": "4.4",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.4",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.271",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.222",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.189",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.158",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.111",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.53",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2.7",
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"lessThanOrEqual": "7.2.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.3",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4",
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"versionEndExcluding": "5.10.271"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4",
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"versionEndExcluding": "5.15.222"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4",
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"versionEndExcluding": "6.1.189"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4",
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"versionEndExcluding": "6.6.158"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4",
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"versionEndExcluding": "6.12.111"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4",
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"versionEndExcluding": "6.18.53"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4",
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"versionEndExcluding": "7.2.7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4",
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"versionEndExcluding": "7.3"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/e40641638743b4b848d5ed78a0565afffc359d8e"
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},
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{
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"url": "https://git.kernel.org/stable/c/6b24eca42619b93f69aebc2aa0a9fd28ac9a5085"
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},
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{
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"url": "https://git.kernel.org/stable/c/1f2d333ae2e1a73b7cc1c2a627587024cd147c01"
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},
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{
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"url": "https://git.kernel.org/stable/c/c3eb07e78e628243cbb9bbb0115db802fb7a303f"
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},
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{
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"url": "https://git.kernel.org/stable/c/daadccd062fdca5e77a8cc22ffe35857803b6c49"
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},
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{
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"url": "https://git.kernel.org/stable/c/b4c40f2c80d7bf50648878bc206a39adfbfaec6c"
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},
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{
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"url": "https://git.kernel.org/stable/c/dfd73af81cdb9f7b399754a59e2658a08211bee5"
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},
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{
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"url": "https://git.kernel.org/stable/c/8e6a850c0746bb4be167aedf1ee57469fcda09a9"
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}
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],
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"title": "bnxt_en: Propagate RX ring init failures in bnxt_init_nic()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |