261 lines
12 KiB
JSON
261 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-2026-23256",
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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": "2026-01-13T15:37:45.990Z",
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"datePublished": "2026-03-18T17:41:02.964Z",
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"dateUpdated": "2026-11-05T21:33:33.483Z"
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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": "2026-05-11T22:03:20.564Z"
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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: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup\n\nIn setup_nic_devices(), the initialization loop jumps to the label\nsetup_nic_dev_free on failure. The current cleanup loop while(i--)\nskip the failing index i, causing a memory leak.\n\nFix this by changing the loop to iterate from the current index i\ndown to 0.\n\nCompile tested only. Issue found using code review."
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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/cavium/liquidio/lio_vf_main.c"
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],
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"versions": [
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{
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"version": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
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"lessThan": "bd680e56e316be92c01568be98d85d7a6c9bd92c",
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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": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
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"lessThan": "01fbca1e93ec3f39f76c31a8f9afa32ce00da48a",
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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": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
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"lessThan": "71a56b89203ec7e5670d94a61a9b4ae617eca804",
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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": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
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"lessThan": "3bf519e39b51cb08a93c0599870b35a23db1031e",
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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": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
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"lessThan": "52b19b3a22306fe452ec9e8ff96063f4bfb77b99",
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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": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
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"lessThan": "4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd",
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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": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
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"lessThan": "6cbba46934aefdfb5d171e0a95aec06c24f7ca30",
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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/cavium/liquidio/lio_vf_main.c"
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],
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"versions": [
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{
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"version": "4.10",
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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": "4.10",
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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": "5.10.250",
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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": "5.15.200",
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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": "6.1.163",
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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": "6.6.124",
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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": "6.12.70",
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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": "6.18.10",
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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": "6.19",
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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": "4.10",
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"versionEndExcluding": "5.10.250"
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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": "4.10",
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"versionEndExcluding": "5.15.200"
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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": "4.10",
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"versionEndExcluding": "6.1.163"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.6.124"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.12.70"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.10",
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"versionEndExcluding": "6.18.10"
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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": "4.10",
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"versionEndExcluding": "6.19"
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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/bd680e56e316be92c01568be98d85d7a6c9bd92c"
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},
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{
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"url": "https://git.kernel.org/stable/c/01fbca1e93ec3f39f76c31a8f9afa32ce00da48a"
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},
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{
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"url": "https://git.kernel.org/stable/c/71a56b89203ec7e5670d94a61a9b4ae617eca804"
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},
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{
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"url": "https://git.kernel.org/stable/c/3bf519e39b51cb08a93c0599870b35a23db1031e"
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},
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{
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"url": "https://git.kernel.org/stable/c/52b19b3a22306fe452ec9e8ff96063f4bfb77b99"
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},
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{
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"url": "https://git.kernel.org/stable/c/4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd"
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},
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{
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"url": "https://git.kernel.org/stable/c/6cbba46934aefdfb5d171e0a95aec06c24f7ca30"
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}
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],
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"title": "net: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup",
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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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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-23256",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-05T21:23:48.522553Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-05T21:33:33.483Z"
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}
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}
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]
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}
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} |