{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23022", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:37:45.941Z", "datePublished": "2026-01-31T11:39:05.973Z", "dateUpdated": "2026-01-31T11:39:05.973Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-01-31T11:39:05.973Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nidpf: fix memory leak in idpf_vc_core_deinit()\n\nMake sure to free hw->lan_regs. Reported by kmemleak during reset:\n\nunreferenced object 0xff1b913d02a936c0 (size 96):\n comm \"kworker/u258:14\", pid 2174, jiffies 4294958305\n hex dump (first 32 bytes):\n 00 00 00 c0 a8 ba 2d ff 00 00 00 00 00 00 00 00 ......-.........\n 00 00 40 08 00 00 00 00 00 00 25 b3 a8 ba 2d ff ..@.......%...-.\n backtrace (crc 36063c4f):\n __kmalloc_noprof+0x48f/0x890\n idpf_vc_core_init+0x6ce/0x9b0 [idpf]\n idpf_vc_event_task+0x1fb/0x350 [idpf]\n process_one_work+0x226/0x6d0\n worker_thread+0x19e/0x340\n kthread+0x10f/0x250\n ret_from_fork+0x251/0x2b0\n ret_from_fork_asm+0x1a/0x30"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/idpf/idpf_virtchnl.c"], "versions": [{"version": "6aa53e861c1a0c042690c9b7c5c153088ae61079", "lessThan": "23391db8a00c23854915b8b72ec1aa10080aa540", "status": "affected", "versionType": "git"}, {"version": "6aa53e861c1a0c042690c9b7c5c153088ae61079", "lessThan": "e111cbc4adf9f9974eed040aeece7e17460f6bff", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/idpf/idpf_virtchnl.c"], "versions": [{"version": "6.17", "status": "affected"}, {"version": "0", "lessThan": "6.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.6", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19-rc5", "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": "6.17", "versionEndExcluding": "6.18.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "6.19-rc5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/23391db8a00c23854915b8b72ec1aa10080aa540"}, {"url": "https://git.kernel.org/stable/c/e111cbc4adf9f9974eed040aeece7e17460f6bff"}], "title": "idpf: fix memory leak in idpf_vc_core_deinit()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nidpf: fix memory leak in idpf_vc_core_deinit()\n\nMake sure to free hw->lan_regs. Reported by kmemleak during reset:\n\nunreferenced object 0xff1b913d02a936c0 (size 96):\n comm \"kworker/u258:14\", pid 2174, jiffies 4294958305\n hex dump (first 32 bytes):\n 00 00 00 c0 a8 ba 2d ff 00 00 00 00 00 00 00 00 ......-.........\n 00 00 40 08 00 00 00 00 00 00 25 b3 a8 ba 2d ff ..@.......%...-.\n backtrace (crc 36063c4f):\n __kmalloc_noprof+0x48f/0x890\n idpf_vc_core_init+0x6ce/0x9b0 [idpf]\n idpf_vc_event_task+0x1fb/0x350 [idpf]\n process_one_work+0x226/0x6d0\n worker_thread+0x19e/0x340\n kthread+0x10f/0x250\n ret_from_fork+0x251/0x2b0\n ret_from_fork_asm+0x1a/0x30"}], "id": "CVE-2026-23022", "lastModified": "2026-01-31T12:16:05.517", "metrics": {}, "published": "2026-01-31T12:16:05.517", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/23391db8a00c23854915b8b72ec1aa10080aa540"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e111cbc4adf9f9974eed040aeece7e17460f6bff"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}