{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-23038", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:37:45.943Z", "datePublished": "2026-01-31T11:42:32.599Z", "dateUpdated": "2026-07-14T12:45:51.178Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:58:48.041Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node()\n\nIn nfs4_ff_alloc_deviceid_node(), if the allocation for ds_versions fails,\nthe function jumps to the out_scratch label without freeing the already\nallocated dsaddrs list, leading to a memory leak.\n\nFix this by jumping to the out_err_drain_dsaddrs label, which properly\nfrees the dsaddrs list before cleaning up other resources." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "fs/nfs/flexfilelayout/flexfilelayoutdev.c" ], "versions": [ { "version": "d67ae825a59d639e4d8b82413af84d854617a87e", "lessThan": "e2dde5dafb80f1af4028ed10ad255f42af71c784", "status": "affected", "versionType": "git" }, { "version": "d67ae825a59d639e4d8b82413af84d854617a87e", "lessThan": "27c90d8ed81e7a289c9fe41b5e31d8bb609a3385", "status": "affected", "versionType": "git" }, { "version": "d67ae825a59d639e4d8b82413af84d854617a87e", "lessThan": "34b9dd179818ff7af2b36410985fd8166573c62d", "status": "affected", "versionType": "git" }, { "version": "d67ae825a59d639e4d8b82413af84d854617a87e", "lessThan": "869862056e100973e76ce9f5f1b01837771b7722", "status": "affected", "versionType": "git" }, { "version": "d67ae825a59d639e4d8b82413af84d854617a87e", "lessThan": "86da7efd12295a7e2b4abde5e5984c821edd938f", "status": "affected", "versionType": "git" }, { "version": "d67ae825a59d639e4d8b82413af84d854617a87e", "lessThan": "ed5d3f2f6885eb99f729e6ffd946e3aa058bd3eb", "status": "affected", "versionType": "git" }, { "version": "d67ae825a59d639e4d8b82413af84d854617a87e", "lessThan": "0c728083654f0066f5e10a1d2b0bd0907af19a58", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "fs/nfs/flexfilelayout/flexfilelayoutdev.c" ], "versions": [ { "version": "4.0", "status": "affected" }, { "version": "0", "lessThan": "4.0", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.249", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.199", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.162", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.122", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.12.67", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.18.7", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.19", "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": "4.0", "versionEndExcluding": "5.10.249" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "5.15.199" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.1.162" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.6.122" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.12.67" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.18.7" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.19" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/e2dde5dafb80f1af4028ed10ad255f42af71c784" }, { "url": "https://git.kernel.org/stable/c/27c90d8ed81e7a289c9fe41b5e31d8bb609a3385" }, { "url": "https://git.kernel.org/stable/c/34b9dd179818ff7af2b36410985fd8166573c62d" }, { "url": "https://git.kernel.org/stable/c/869862056e100973e76ce9f5f1b01837771b7722" }, { "url": "https://git.kernel.org/stable/c/86da7efd12295a7e2b4abde5e5984c821edd938f" }, { "url": "https://git.kernel.org/stable/c/ed5d3f2f6885eb99f729e6ffd946e3aa058bd3eb" }, { "url": "https://git.kernel.org/stable/c/0c728083654f0066f5e10a1d2b0bd0907af19a58" } ], "title": "pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node()", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "x_adpType": "supplier", "providerMetadata": { "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "shortName": "siemens-SADP", "dateUpdated": "2026-07-14T12:45:51.178Z" }, "affected": [ { "vendor": "Siemens", "product": "RUGGEDCOM RST2428P", "versions": [ { "status": "affected", "version": "0", "lessThan": "V4.0", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "vendor": "Siemens", "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP", "versions": [ { "status": "affected", "version": "V3.1.6", "lessThan": "*", 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"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html" } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-06-16T20:32:12.394629Z", "id": "CVE-2026-23038", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-16T20:32:22.872Z" } } ] } }