227 lines
11 KiB
JSON
227 lines
11 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-2026-97411",
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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": "2026-09-24T14:53:16.867Z",
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"datePublished": "2026-09-24T16:03:17.967Z",
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"dateUpdated": "2026-10-03T10:58:04.560Z"
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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": "2026-10-03T10:58:04.560Z"
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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\nnet: ibm: emac: mal: fix potential system hang in mal_remove()\n\nnapi_disable() is not idempotent and calling it on an already-disabled\nor unenabled NAPI context will cause the kernel to spin indefinitely\nwaiting for the NAPI_STATE_SCHED bit to clear.\n\nIn mal_remove(), napi_disable() is called unconditionally. If no MACs were\nregistered, NAPI was never enabled. Also, if they were registered but\nsubsequently unregistered, NAPI was already disabled in\nmal_unregister_commac(). In either case, calling napi_disable() causes\nthe kernel to hang upon module removal.\n\nFix this by only calling napi_disable() in mal_remove() if the commac list\nis not empty (which implies NAPI is enabled)."
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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/ibm/emac/mal.c"
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],
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"versions": [
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{
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"version": "b3e441c6ed8655a42e7b4da1b6dc7939f259d9c9",
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"lessThan": "9c1c814a662d9c81959eba591bb52b24639390f2",
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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": "b3e441c6ed8655a42e7b4da1b6dc7939f259d9c9",
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"lessThan": "34c4cae51718d6f393415e01c61314c1bde02f2e",
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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": "b3e441c6ed8655a42e7b4da1b6dc7939f259d9c9",
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"lessThan": "62126e73e230cf4bd6c27cf201949c4290af84a1",
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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": "b3e441c6ed8655a42e7b4da1b6dc7939f259d9c9",
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"lessThan": "f0399b3e212741bc5a64b8399d6266c4a150bdfe",
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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": "b3e441c6ed8655a42e7b4da1b6dc7939f259d9c9",
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"lessThan": "f6c1aad9b35fa083f48ce0c5926204891d82e089",
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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": "b3e441c6ed8655a42e7b4da1b6dc7939f259d9c9",
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"lessThan": "c4cb9a728df66c46067b26263f5beb633aae4087",
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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": "b3e441c6ed8655a42e7b4da1b6dc7939f259d9c9",
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"lessThan": "7c5d41f87f079990bf241359e3c1332d8d10fe87",
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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/ibm/emac/mal.c"
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],
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"versions": [
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{
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"version": "2.6.24",
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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": "2.6.24",
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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",
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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": "2.6.24",
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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": "2.6.24",
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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": "2.6.24",
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"versionEndExcluding": "6.1.189"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.24",
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"versionEndExcluding": "6.6.158"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.24",
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"versionEndExcluding": "6.12.111"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.24",
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"versionEndExcluding": "6.18.53"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.24",
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"versionEndExcluding": "7.2"
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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/9c1c814a662d9c81959eba591bb52b24639390f2"
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},
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{
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"url": "https://git.kernel.org/stable/c/34c4cae51718d6f393415e01c61314c1bde02f2e"
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},
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{
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"url": "https://git.kernel.org/stable/c/62126e73e230cf4bd6c27cf201949c4290af84a1"
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},
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{
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"url": "https://git.kernel.org/stable/c/f0399b3e212741bc5a64b8399d6266c4a150bdfe"
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},
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{
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"url": "https://git.kernel.org/stable/c/f6c1aad9b35fa083f48ce0c5926204891d82e089"
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},
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{
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"url": "https://git.kernel.org/stable/c/c4cb9a728df66c46067b26263f5beb633aae4087"
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},
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{
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"url": "https://git.kernel.org/stable/c/7c5d41f87f079990bf241359e3c1332d8d10fe87"
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}
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],
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"title": "net: ibm: emac: mal: fix potential system hang in mal_remove()",
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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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} |