{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2024-57841", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-01-15T13:08:59.716Z", "datePublished": "2025-01-15T13:10:26.842Z", "dateUpdated": "2026-05-23T15:56:09.585Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:56:09.585Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fix memory leak in tcp_conn_request()\n\nIf inet_csk_reqsk_queue_hash_add() return false, tcp_conn_request() will\nreturn without free the dst memory, which allocated in af_ops->route_req.\n\nHere is the kmemleak stack:\n\nunreferenced object 0xffff8881198631c0 (size 240):\n comm \"softirq\", pid 0, jiffies 4299266571 (age 1802.392s)\n hex dump (first 32 bytes):\n 00 10 9b 03 81 88 ff ff 80 98 da bc ff ff ff ff ................\n 81 55 18 bb ff ff ff ff 00 00 00 00 00 00 00 00 .U..............\n backtrace:\n [] kmem_cache_alloc+0x60c/0xa80\n [] dst_alloc+0x55/0x250\n [] rt_dst_alloc+0x46/0x1d0\n [] __mkroute_output+0x29a/0xa50\n [] ip_route_output_key_hash+0x10b/0x240\n [] ip_route_output_flow+0x1d/0x90\n [] inet_csk_route_req+0x2c5/0x500\n [] tcp_conn_request+0x691/0x12c0\n [] tcp_rcv_state_process+0x3c8/0x11b0\n [] tcp_v4_do_rcv+0x156/0x3b0\n [] tcp_v4_rcv+0x1cf8/0x1d80\n [] ip_protocol_deliver_rcu+0xf6/0x360\n [] ip_local_deliver_finish+0xe6/0x1e0\n [] ip_local_deliver+0xee/0x360\n [] ip_rcv+0xad/0x2f0\n [] __netif_receive_skb_one_core+0x123/0x140\n\nCall dst_release() to free the dst memory when\ninet_csk_reqsk_queue_hash_add() return false in tcp_conn_request()." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "net/ipv4/tcp_input.c" ], "versions": [ { "version": "527bec1f56ac7a2fceb8eb77eb0fc2678ecba394", "lessThan": "9d38959677291552d1b0ed2689a540af279b5bf8", "status": "affected", "versionType": "git" }, { "version": "c14f3c3793f7a785763e353df7fc40426187f832", "lessThan": "de3f999bf8aee16e9da1c1224191abdc69e97c9d", "status": "affected", "versionType": "git" }, { "version": "fdae4d139f4778b20a40c60705c53f5f146459b5", "lessThan": "2af69905180b3fea12f9c1db374b153a06977021", "status": "affected", "versionType": "git" }, { "version": "ff46e3b4421923937b7f6e44ffcd3549a074f321", "lessThan": "b0b190218c78d8aeecfba36ea3a90063b3ede52d", "status": "affected", "versionType": "git" }, { "version": "ff46e3b4421923937b7f6e44ffcd3549a074f321", "lessThan": "4f4aa4aa28142d53f8b06585c478476cfe325cfc", "status": "affected", "versionType": "git" }, { "version": "360892e60710427229fc1f7bb2218cf4d578229b", "status": "affected", "versionType": "git" }, { "version": "5.15.162", "lessThan": "5.15.176", "status": "affected", "versionType": "semver" }, { "version": "6.1.97", "lessThan": "6.1.124", "status": "affected", "versionType": "semver" }, { "version": "6.6.37", "lessThan": "6.6.70", "status": "affected", "versionType": "semver" }, { "version": "6.9.8", "lessThan": "6.10", "status": "affected", "versionType": "semver" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "net/ipv4/tcp_input.c" ], "versions": [ { "version": "6.10", "status": "affected" }, { "version": "0", "lessThan": "6.10", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.176", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.124", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.70", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.12.9", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.13", "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": "5.15.162", "versionEndExcluding": "5.15.176" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.97", "versionEndExcluding": "6.1.124" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.37", "versionEndExcluding": "6.6.70" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "6.12.9" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "6.13" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.9.8" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/9d38959677291552d1b0ed2689a540af279b5bf8" }, { "url": "https://git.kernel.org/stable/c/de3f999bf8aee16e9da1c1224191abdc69e97c9d" }, { "url": "https://git.kernel.org/stable/c/2af69905180b3fea12f9c1db374b153a06977021" }, { "url": "https://git.kernel.org/stable/c/b0b190218c78d8aeecfba36ea3a90063b3ede52d" }, { "url": "https://git.kernel.org/stable/c/4f4aa4aa28142d53f8b06585c478476cfe325cfc" } ], "title": "net: fix memory leak in tcp_conn_request()", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE" } }, { "other": { "type": "ssvc", "content": { "id": "CVE-2024-57841", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2025-10-01T19:54:23.329434Z" } } } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "type": "CWE", "cweId": "CWE-401", "description": "CWE-401 Missing Release of Memory after Effective Lifetime" } ] } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T19:57:18.572Z" } }, { "title": "CVE Program Container", "references": [ { "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T20:54:41.406Z" } } ] } }