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-2026-98426",
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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": "2026-09-25T10:25:14.348Z",
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"datePublished": "2026-10-14T13:27:53.177Z",
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"dateUpdated": "2026-10-19T09:19:20.215Z"
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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": "2026-10-19T09:19:20.215Z"
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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\nwifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path\n\nmwifiex_pcie_request_irq() registers each MSI-X vector with a per-index\ndev_id (&card->msix_ctx[i]). On a request_irq() failure the cleanup loop\n\"for (j = 0; j < i; j++)\" frees msix_entries[j].vector but passes the\nfailed index's &card->msix_ctx[i] as the dev_id. free_irq() matches on\n(irq, dev_id), so it fails to find the action registered with\n&card->msix_ctx[j]: the already-requested IRQ j is not freed (leaked) and\nfree_irq() warns about freeing a non-existent IRQ. Use &card->msix_ctx[j]."
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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/wireless/marvell/mwifiex/pcie.c"
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],
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"versions": [
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{
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"version": "99074fc1e67b374b5c72406a23ac01fed806d634",
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"lessThan": "11bc2cbb14f450eaa47cce9eb086f948ef8f4bcd",
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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": "99074fc1e67b374b5c72406a23ac01fed806d634",
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"lessThan": "1a60cb2292194cc9eafae7ca8a8a72d37ae78d97",
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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": "99074fc1e67b374b5c72406a23ac01fed806d634",
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"lessThan": "fcac5813f324cd07dfd36b4adf624fc70f7587d6",
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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": "99074fc1e67b374b5c72406a23ac01fed806d634",
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"lessThan": "2761b21cb896b1da8dd46cee5084c9032b2d7098",
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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": "99074fc1e67b374b5c72406a23ac01fed806d634",
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"lessThan": "5fd4cc87e6cc0839aac89c24ebe39ce262fe088f",
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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": "99074fc1e67b374b5c72406a23ac01fed806d634",
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"lessThan": "0969c9688389f2e0f65b1a924b0dd6625a3bb776",
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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": "99074fc1e67b374b5c72406a23ac01fed806d634",
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"lessThan": "03d5e4776e8b71c2468c5c3c48b39202c87a8796",
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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": "99074fc1e67b374b5c72406a23ac01fed806d634",
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"lessThan": "a3d722190cdef18da4878b5efc27c3c386dda248",
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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/wireless/marvell/mwifiex/pcie.c"
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],
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"versions": [
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{
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"version": "4.6",
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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": "4.6",
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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": "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": "6.12.112",
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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": "6.18.54",
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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": "7.2.8",
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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": "4.6",
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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": "4.6",
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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": "4.6",
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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": "4.6",
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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": "4.6",
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"versionEndExcluding": "6.12.112"
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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": "4.6",
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"versionEndExcluding": "6.18.54"
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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": "4.6",
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"versionEndExcluding": "7.2.8"
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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": "4.6",
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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/11bc2cbb14f450eaa47cce9eb086f948ef8f4bcd"
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},
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{
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"url": "https://git.kernel.org/stable/c/1a60cb2292194cc9eafae7ca8a8a72d37ae78d97"
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},
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{
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"url": "https://git.kernel.org/stable/c/fcac5813f324cd07dfd36b4adf624fc70f7587d6"
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},
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{
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"url": "https://git.kernel.org/stable/c/2761b21cb896b1da8dd46cee5084c9032b2d7098"
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},
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{
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"url": "https://git.kernel.org/stable/c/5fd4cc87e6cc0839aac89c24ebe39ce262fe088f"
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},
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{
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"url": "https://git.kernel.org/stable/c/0969c9688389f2e0f65b1a924b0dd6625a3bb776"
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},
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{
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"url": "https://git.kernel.org/stable/c/03d5e4776e8b71c2468c5c3c48b39202c87a8796"
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},
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{
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"url": "https://git.kernel.org/stable/c/a3d722190cdef18da4878b5efc27c3c386dda248"
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}
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],
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"title": "wifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path",
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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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} |