In the Linux kernel, the following vulnerability has been resolved:
scsi: mpt3sas: Fix use-after-free warning
Fix the following use-after-free warning which is observed during controller reset:
refcountt: underflow; use-after-free. WARNING: CPU: 23 PID: 5399 at lib/refcount.c:28 refcountwarn_saturate+0xa6/0xf0
{ "vanir_signatures": [ { "signature_type": "Line", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@41acb064c4e013808bc7d5fc1b506fa449425b0b", "digest": { "threshold": 0.9, "line_hashes": [ "97408745425295976864704982689884269177", "194672166883406956086356166807716152460", "188702062351521654715107158250675823378", "123423264595480156908555917177713720463", "23594015394809635274408170637553642515", "44491027117249004496304742164791465411", "57391715550078146818365518972261198412", "50240070452933201012148738635518759529" ] }, "id": "CVE-2022-48695-04a64f5c", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c" }, "signature_version": "v1" }, { "signature_type": "Line", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34", "digest": { "threshold": 0.9, "line_hashes": [ "97408745425295976864704982689884269177", "194672166883406956086356166807716152460", "188702062351521654715107158250675823378", "123423264595480156908555917177713720463", "23594015394809635274408170637553642515", "44491027117249004496304742164791465411", "57391715550078146818365518972261198412", "50240070452933201012148738635518759529" ] }, "id": "CVE-2022-48695-14d65e48", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ea10a652ad2ae2cf3eced6f632a5c98f26727057", "digest": { "length": 570.0, "function_hash": "167464721247522832144363528998602433118" }, "id": "CVE-2022-48695-3430543f", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "_scsih_fw_event_cleanup_queue" }, "signature_version": "v1" }, { "signature_type": "Line", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5682c94644fde72f72bded6580c38189ffc856b5", "digest": { "threshold": 0.9, "line_hashes": [ "97408745425295976864704982689884269177", "194672166883406956086356166807716152460", "188702062351521654715107158250675823378", "123423264595480156908555917177713720463", "320843823131713661256057630846178017754", "44491027117249004496304742164791465411", "13157428076509450747305132523890147622", "235907344699876351759356879098109926052" ] }, "id": "CVE-2022-48695-39da798b", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c" }, "signature_version": "v1" }, { "signature_type": "Line", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b8fc9e91b931215110ba824d1a2983c5f60b6f82", "digest": { "threshold": 0.9, "line_hashes": [ "97408745425295976864704982689884269177", "194672166883406956086356166807716152460", "188702062351521654715107158250675823378", "123423264595480156908555917177713720463", "320843823131713661256057630846178017754", "44491027117249004496304742164791465411", "13157428076509450747305132523890147622", "235907344699876351759356879098109926052" ] }, "id": "CVE-2022-48695-3c4cd465", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@41acb064c4e013808bc7d5fc1b506fa449425b0b", "digest": { "length": 341.0, "function_hash": "328210439223614331032151952093121754012" }, "id": "CVE-2022-48695-3dcf2904", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "dequeue_next_fw_event" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ea10a652ad2ae2cf3eced6f632a5c98f26727057", "digest": { "length": 341.0, "function_hash": "328210439223614331032151952093121754012" }, "id": "CVE-2022-48695-449d1be8", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "dequeue_next_fw_event" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@41acb064c4e013808bc7d5fc1b506fa449425b0b", "digest": { "length": 787.0, "function_hash": "321791426192897986938268291004380273946" }, "id": "CVE-2022-48695-4f95ce5e", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "_scsih_fw_event_cleanup_queue" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d4959d09b76eb7a4146f5133962b88d3bddb63d6", "digest": { "length": 278.0, "function_hash": "91028503876086070212698997311732634232" }, "id": "CVE-2022-48695-57f3147a", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "_scsih_fw_event_cleanup_queue" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5682c94644fde72f72bded6580c38189ffc856b5", "digest": { "length": 341.0, "function_hash": "328210439223614331032151952093121754012" }, "id": "CVE-2022-48695-65c88bbf", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "dequeue_next_fw_event" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6229fa494a5949be209bc73afbc5d0a749c2e3c7", "digest": { "length": 341.0, "function_hash": "328210439223614331032151952093121754012" }, "id": "CVE-2022-48695-712cb069", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "dequeue_next_fw_event" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5682c94644fde72f72bded6580c38189ffc856b5", "digest": { "length": 278.0, "function_hash": "91028503876086070212698997311732634232" }, "id": "CVE-2022-48695-7fe1fe22", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "_scsih_fw_event_cleanup_queue" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b8fc9e91b931215110ba824d1a2983c5f60b6f82", "digest": { "length": 278.0, "function_hash": "91028503876086070212698997311732634232" }, "id": "CVE-2022-48695-814bd464", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "_scsih_fw_event_cleanup_queue" }, "signature_version": "v1" }, { "signature_type": "Line", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d4959d09b76eb7a4146f5133962b88d3bddb63d6", "digest": { "threshold": 0.9, "line_hashes": [ "97408745425295976864704982689884269177", "194672166883406956086356166807716152460", "188702062351521654715107158250675823378", "123423264595480156908555917177713720463", "320843823131713661256057630846178017754", "44491027117249004496304742164791465411", "13157428076509450747305132523890147622", "235907344699876351759356879098109926052" ] }, "id": "CVE-2022-48695-88ccdc06", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34", "digest": { "length": 787.0, "function_hash": "321791426192897986938268291004380273946" }, "id": "CVE-2022-48695-8bad8e8e", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "_scsih_fw_event_cleanup_queue" }, "signature_version": "v1" }, { "signature_type": "Line", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6229fa494a5949be209bc73afbc5d0a749c2e3c7", "digest": { "threshold": 0.9, "line_hashes": [ "97408745425295976864704982689884269177", "194672166883406956086356166807716152460", "188702062351521654715107158250675823378", "123423264595480156908555917177713720463", "23594015394809635274408170637553642515", "44491027117249004496304742164791465411", "57391715550078146818365518972261198412", "50240070452933201012148738635518759529" ] }, "id": "CVE-2022-48695-9a2d025a", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d4959d09b76eb7a4146f5133962b88d3bddb63d6", "digest": { "length": 341.0, "function_hash": "328210439223614331032151952093121754012" }, "id": "CVE-2022-48695-ac4d0420", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "dequeue_next_fw_event" }, "signature_version": "v1" }, { "signature_type": "Line", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@82efb917eeb27454dc4c6fe26432fc8f6c75bc16", "digest": { "threshold": 0.9, "line_hashes": [ "97408745425295976864704982689884269177", "194672166883406956086356166807716152460", "188702062351521654715107158250675823378", "123423264595480156908555917177713720463", "320843823131713661256057630846178017754", "44491027117249004496304742164791465411", "13157428076509450747305132523890147622", "235907344699876351759356879098109926052" ] }, "id": "CVE-2022-48695-d6ffd7f1", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b8fc9e91b931215110ba824d1a2983c5f60b6f82", "digest": { "length": 341.0, "function_hash": "328210439223614331032151952093121754012" }, "id": "CVE-2022-48695-ddd22936", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "dequeue_next_fw_event" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@82efb917eeb27454dc4c6fe26432fc8f6c75bc16", "digest": { "length": 341.0, "function_hash": "328210439223614331032151952093121754012" }, "id": "CVE-2022-48695-e19e9947", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "dequeue_next_fw_event" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6229fa494a5949be209bc73afbc5d0a749c2e3c7", "digest": { "length": 787.0, "function_hash": "321791426192897986938268291004380273946" }, "id": "CVE-2022-48695-e9d57697", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "_scsih_fw_event_cleanup_queue" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34", "digest": { "length": 341.0, "function_hash": "328210439223614331032151952093121754012" }, "id": "CVE-2022-48695-ebabd5fd", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "dequeue_next_fw_event" }, "signature_version": "v1" }, { "signature_type": "Function", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@82efb917eeb27454dc4c6fe26432fc8f6c75bc16", "digest": { "length": 278.0, "function_hash": "91028503876086070212698997311732634232" }, "id": "CVE-2022-48695-f303f457", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c", "function": "_scsih_fw_event_cleanup_queue" }, "signature_version": "v1" }, { "signature_type": "Line", "deprecated": false, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ea10a652ad2ae2cf3eced6f632a5c98f26727057", "digest": { "threshold": 0.9, "line_hashes": [ "97408745425295976864704982689884269177", "194672166883406956086356166807716152460", "188702062351521654715107158250675823378", "123423264595480156908555917177713720463", "23594015394809635274408170637553642515", "44491027117249004496304742164791465411", "57391715550078146818365518972261198412", "50240070452933201012148738635518759529" ] }, "id": "CVE-2022-48695-f8882d78", "target": { "file": "drivers/scsi/mpt3sas/mpt3sas_scsih.c" }, "signature_version": "v1" } ] }