{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2024-26825", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.181Z", "datePublished": "2024-04-17T09:43:51.114Z", "dateUpdated": "2026-05-11T20:04:52.232Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:04:52.232Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nci: free rx_data_reassembly skb on NCI device cleanup\n\nrx_data_reassembly skb is stored during NCI data exchange for processing\nfragmented packets. It is dropped only when the last fragment is processed\nor when an NTF packet with NCI_OP_RF_DEACTIVATE_NTF opcode is received.\nHowever, the NCI device may be deallocated before that which leads to skb\nleak.\n\nAs by design the rx_data_reassembly skb is bound to the NCI device and\nnothing prevents the device to be freed before the skb is processed in\nsome way and cleaned, free it on the NCI device cleanup.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "net/nfc/nci/core.c" ], "versions": [ { "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8", "lessThan": "7e9a8498658b398bf11b8e388005fa54e40aed81", "status": "affected", "versionType": "git" }, { "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8", "lessThan": "71349abe3aba7fedcab5b3fcd7aa82371fb5ccbf", "status": "affected", "versionType": "git" }, { "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8", "lessThan": "2f6d16f0520d6505241629ee2f5c131b547d5f9d", "status": "affected", "versionType": "git" }, { "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8", "lessThan": "471c9ede8061357b43a116fa692e70d91941ac23", "status": "affected", "versionType": "git" }, { "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8", "lessThan": "5c0c5ffaed73cbae6c317374dc32ba6cacc60895", "status": "affected", "versionType": "git" }, { "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8", "lessThan": "16d3f507b0fa70453dc54550df093d6e9ac630c1", "status": "affected", "versionType": "git" }, { "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8", "lessThan": "a3d90fb5c23f29ba59c04005ae76c5228cef2be9", "status": "affected", "versionType": "git" }, { "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8", "lessThan": "bfb007aebe6bff451f7f3a4be19f4f286d0d5d9c", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "net/nfc/nci/core.c" ], "versions": [ { "version": "3.2", "status": "affected" }, { "version": "0", "lessThan": "3.2", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.307", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.269", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.210", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.149", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.79", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.18", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.7.6", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.8", "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": "3.2", "versionEndExcluding": "4.19.307" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "5.4.269" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "5.10.210" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "5.15.149" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.1.79" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.6.18" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.7.6" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.8" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/7e9a8498658b398bf11b8e388005fa54e40aed81" }, { "url": "https://git.kernel.org/stable/c/71349abe3aba7fedcab5b3fcd7aa82371fb5ccbf" }, { "url": "https://git.kernel.org/stable/c/2f6d16f0520d6505241629ee2f5c131b547d5f9d" }, { "url": "https://git.kernel.org/stable/c/471c9ede8061357b43a116fa692e70d91941ac23" }, { "url": "https://git.kernel.org/stable/c/5c0c5ffaed73cbae6c317374dc32ba6cacc60895" }, { "url": "https://git.kernel.org/stable/c/16d3f507b0fa70453dc54550df093d6e9ac630c1" }, { "url": "https://git.kernel.org/stable/c/a3d90fb5c23f29ba59c04005ae76c5228cef2be9" }, { "url": "https://git.kernel.org/stable/c/bfb007aebe6bff451f7f3a4be19f4f286d0d5d9c" } ], "title": "nfc: nci: free rx_data_reassembly skb on NCI device cleanup", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-06-17T17:41:44.795216Z", "id": "CVE-2024-26825", "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": "2024-06-17T17:48:52.594Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:14:13.587Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/7e9a8498658b398bf11b8e388005fa54e40aed81", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/71349abe3aba7fedcab5b3fcd7aa82371fb5ccbf", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/2f6d16f0520d6505241629ee2f5c131b547d5f9d", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/471c9ede8061357b43a116fa692e70d91941ac23", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/5c0c5ffaed73cbae6c317374dc32ba6cacc60895", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/16d3f507b0fa70453dc54550df093d6e9ac630c1", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/a3d90fb5c23f29ba59c04005ae76c5228cef2be9", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/bfb007aebe6bff451f7f3a4be19f4f286d0d5d9c", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html", "tags": [ "x_transferred" ] } ] } ] }, "dataVersion": "5.2" }