{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2022-50376", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-17T14:53:06.996Z", "datePublished": "2025-09-18T13:32:59.110Z", "dateUpdated": "2026-08-15T12:23:22.283Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T12:23:22.283Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\norangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()\n\nWhen insert and remove the orangefs module, there are memory leaked\nas below:\n\nunreferenced object 0xffff88816b0cc000 (size 2048):\n comm \"insmod\", pid 783, jiffies 4294813439 (age 65.512s)\n hex dump (first 32 bytes):\n 6e 6f 6e 65 0a 00 00 00 00 00 00 00 00 00 00 00 none............\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<0000000031ab7788>] kmalloc_trace+0x27/0xa0\n [<000000005b405fee>] orangefs_debugfs_init.cold+0xaf/0x17f\n [<00000000e5a0085b>] 0xffffffffa02780f9\n [<000000004232d9f7>] do_one_initcall+0x87/0x2a0\n [<0000000054f22384>] do_init_module+0xdf/0x320\n [<000000003263bdea>] load_module+0x2f98/0x3330\n [<0000000052cd4153>] __do_sys_finit_module+0x113/0x1b0\n [<00000000250ae02b>] do_syscall_64+0x35/0x80\n [<00000000f11c03c7>] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nUse the golbal variable as the buffer rather than dynamic allocate to\nslove the problem." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "fs/orangefs/orangefs-debugfs.c" ], "versions": [ { "version": "274dcf55bd4ab12af1cc1d3b77416285bef8ebf4", "lessThan": "bdc2d33fa2324b1f5ab5b701cda45ee0b2384409", "status": "affected", "versionType": "git" }, { "version": "274dcf55bd4ab12af1cc1d3b77416285bef8ebf4", "lessThan": "a076490b0211990ec6764328c22cb744dd782bd9", "status": "affected", "versionType": "git" }, { "version": "274dcf55bd4ab12af1cc1d3b77416285bef8ebf4", "lessThan": "c8853267289c55b1acbe4dc3641374887584834d", "status": "affected", "versionType": "git" }, { "version": "274dcf55bd4ab12af1cc1d3b77416285bef8ebf4", "lessThan": "786e5296f9e3b045d5ff9098514ce7b8ba1d890d", "status": "affected", "versionType": "git" }, { "version": "274dcf55bd4ab12af1cc1d3b77416285bef8ebf4", "lessThan": "0cd303aad220fafa595e0ed593e99aa51b90412b", "status": "affected", "versionType": "git" }, { "version": "274dcf55bd4ab12af1cc1d3b77416285bef8ebf4", "lessThan": "31720a2b109b3080eb77e97b8f6f50a27b4ae599", "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/orangefs/orangefs-debugfs.c" ], "versions": [ { "version": "4.6", "status": "affected" }, { "version": "0", "lessThan": "4.6", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.229", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.163", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.86", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.0.16", "lessThanOrEqual": "6.0.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.2", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.2", "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": "4.6", "versionEndExcluding": "5.4.229" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "5.10.163" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "5.15.86" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "6.0.16" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "6.1.2" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "6.2" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/bdc2d33fa2324b1f5ab5b701cda45ee0b2384409" }, { "url": "https://git.kernel.org/stable/c/a076490b0211990ec6764328c22cb744dd782bd9" }, { "url": "https://git.kernel.org/stable/c/c8853267289c55b1acbe4dc3641374887584834d" }, { "url": "https://git.kernel.org/stable/c/786e5296f9e3b045d5ff9098514ce7b8ba1d890d" }, { "url": "https://git.kernel.org/stable/c/0cd303aad220fafa595e0ed593e99aa51b90412b" }, { "url": "https://git.kernel.org/stable/c/31720a2b109b3080eb77e97b8f6f50a27b4ae599" } ], "title": "orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()", "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-2022-50376", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2026-01-14T18:46:41.347731Z" } } } ], "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": "2026-01-14T18:53:03.239Z" } } ] } }