{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-39982", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.150Z", "datePublished": "2025-10-15T07:56:02.024Z", "dateUpdated": "2026-05-11T21:40:11.118Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:40:11.118Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync\n\nThis fixes the following UFA in hci_acl_create_conn_sync where a\nconnection still pending is command submission (conn->state == BT_OPEN)\nmaybe freed, also since this also can happen with the likes of\nhci_le_create_conn_sync fix it as well:\n\nBUG: KASAN: slab-use-after-free in hci_acl_create_conn_sync+0x5ef/0x790 net/bluetooth/hci_sync.c:6861\nWrite of size 2 at addr ffff88805ffcc038 by task kworker/u11:2/9541\n\nCPU: 1 UID: 0 PID: 9541 Comm: kworker/u11:2 Not tainted 6.16.0-rc7 #3 PREEMPT(full)\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014\nWorkqueue: hci3 hci_cmd_sync_work\nCall Trace:\n <TASK>\n dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xca/0x230 mm/kasan/report.c:480\n kasan_report+0x118/0x150 mm/kasan/report.c:593\n hci_acl_create_conn_sync+0x5ef/0x790 net/bluetooth/hci_sync.c:6861\n hci_cmd_sync_work+0x210/0x3a0 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3238 [inline]\n process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321\n worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402\n kthread+0x70e/0x8a0 kernel/kthread.c:464\n ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 home/kwqcheii/source/fuzzing/kernel/kasan/linux-6.16-rc7/arch/x86/entry/entry_64.S:245\n </TASK>\n\nAllocated by task 123736:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3e/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x230/0x3d0 mm/slub.c:4359\n kmalloc_noprof include/linux/slab.h:905 [inline]\n kzalloc_noprof include/linux/slab.h:1039 [inline]\n __hci_conn_add+0x233/0x1b30 net/bluetooth/hci_conn.c:939\n hci_conn_add_unset net/bluetooth/hci_conn.c:1051 [inline]\n hci_connect_acl+0x16c/0x4e0 net/bluetooth/hci_conn.c:1634\n pair_device+0x418/0xa70 net/bluetooth/mgmt.c:3556\n hci_mgmt_cmd+0x9c9/0xef0 net/bluetooth/hci_sock.c:1719\n hci_sock_sendmsg+0x6ca/0xef0 net/bluetooth/hci_sock.c:1839\n sock_sendmsg_nosec net/socket.c:712 [inline]\n __sock_sendmsg+0x219/0x270 net/socket.c:727\n sock_write_iter+0x258/0x330 net/socket.c:1131\n new_sync_write fs/read_write.c:593 [inline]\n vfs_write+0x54b/0xa90 fs/read_write.c:686\n ksys_write+0x145/0x250 fs/read_write.c:738\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 103680:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3e/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:576\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x62/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2381 [inline]\n slab_free mm/slub.c:4643 [inline]\n kfree+0x18e/0x440 mm/slub.c:4842\n device_release+0x9c/0x1c0\n kobject_cleanup lib/kobject.c:689 [inline]\n kobject_release lib/kobject.c:720 [inline]\n kref_put include/linux/kref.h:65 [inline]\n kobject_put+0x22b/0x480 lib/kobject.c:737\n hci_conn_cleanup net/bluetooth/hci_conn.c:175 [inline]\n hci_conn_del+0x8ff/0xcb0 net/bluetooth/hci_conn.c:1173\n hci_conn_complete_evt+0x3c7/0x1040 net/bluetooth/hci_event.c:3199\n hci_event_func net/bluetooth/hci_event.c:7477 [inline]\n hci_event_packet+0x7e0/0x1200 net/bluetooth/hci_event.c:7531\n hci_rx_work+0x46a/0xe80 net/bluetooth/hci_core.c:4070\n process_one_work kernel/workqueue.c:3238 [inline]\n process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321\n worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402\n kthread+0x70e/0x8a0 kernel/kthread.c:464\n ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 home/kwqcheii/sour\n---truncated---"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/net/bluetooth/hci_core.h", "net/bluetooth/hci_event.c"], "versions": [{"version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728", "lessThan": "6243bda271a628c48875e3e473206e7f584892ce", "status": "affected", "versionType": "git"}, {"version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728", "lessThan": "bcce99f613163a43de24674b717e7a6c135fc879", "status": "affected", "versionType": "git"}, {"version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728", "lessThan": "484c7d571a3d1b3fd298fa691b660438c4548a53", "status": "affected", "versionType": "git"}, {"version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728", "lessThan": "a78fd4fc5694ecb3b97deb2ad9eaebd67b4d2b08", "status": "affected", "versionType": "git"}, {"version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728", "lessThan": "9e622804d57e2d08f0271200606bd1270f75126f", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/net/bluetooth/hci_core.h", "net/bluetooth/hci_event.c"], "versions": [{"version": "5.18", "status": "affected"}, {"version": "0", "lessThan": "5.18", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.155", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.109", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.50", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16.10", "lessThanOrEqual": "6.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.17", "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": "5.18", "versionEndExcluding": "6.1.155"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.6.109"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.12.50"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.16.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.17"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/6243bda271a628c48875e3e473206e7f584892ce"}, {"url": "https://git.kernel.org/stable/c/bcce99f613163a43de24674b717e7a6c135fc879"}, {"url": "https://git.kernel.org/stable/c/484c7d571a3d1b3fd298fa691b660438c4548a53"}, {"url": "https://git.kernel.org/stable/c/a78fd4fc5694ecb3b97deb2ad9eaebd67b4d2b08"}, {"url": "https://git.kernel.org/stable/c/9e622804d57e2d08f0271200606bd1270f75126f"}], "title": "Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync\n\nThis fixes the following UFA in hci_acl_create_conn_sync where a\nconnection still pending is command submission (conn->state == BT_OPEN)\nmaybe freed, also since this also can happen with the likes of\nhci_le_create_conn_sync fix it as well:\n\nBUG: KASAN: slab-use-after-free in hci_acl_create_conn_sync+0x5ef/0x790 net/bluetooth/hci_sync.c:6861\nWrite of size 2 at addr ffff88805ffcc038 by task kworker/u11:2/9541\n\nCPU: 1 UID: 0 PID: 9541 Comm: kworker/u11:2 Not tainted 6.16.0-rc7 #3 PREEMPT(full)\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014\nWorkqueue: hci3 hci_cmd_sync_work\nCall Trace:\n <TASK>\n dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xca/0x230 mm/kasan/report.c:480\n kasan_report+0x118/0x150 mm/kasan/report.c:593\n hci_acl_create_conn_sync+0x5ef/0x790 net/bluetooth/hci_sync.c:6861\n hci_cmd_sync_work+0x210/0x3a0 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3238 [inline]\n process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321\n worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402\n kthread+0x70e/0x8a0 kernel/kthread.c:464\n ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 home/kwqcheii/source/fuzzing/kernel/kasan/linux-6.16-rc7/arch/x86/entry/entry_64.S:245\n </TASK>\n\nAllocated by task 123736:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3e/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x230/0x3d0 mm/slub.c:4359\n kmalloc_noprof include/linux/slab.h:905 [inline]\n kzalloc_noprof include/linux/slab.h:1039 [inline]\n __hci_conn_add+0x233/0x1b30 net/bluetooth/hci_conn.c:939\n hci_conn_add_unset net/bluetooth/hci_conn.c:1051 [inline]\n hci_connect_acl+0x16c/0x4e0 net/bluetooth/hci_conn.c:1634\n pair_device+0x418/0xa70 net/bluetooth/mgmt.c:3556\n hci_mgmt_cmd+0x9c9/0xef0 net/bluetooth/hci_sock.c:1719\n hci_sock_sendmsg+0x6ca/0xef0 net/bluetooth/hci_sock.c:1839\n sock_sendmsg_nosec net/socket.c:712 [inline]\n __sock_sendmsg+0x219/0x270 net/socket.c:727\n sock_write_iter+0x258/0x330 net/socket.c:1131\n new_sync_write fs/read_write.c:593 [inline]\n vfs_write+0x54b/0xa90 fs/read_write.c:686\n ksys_write+0x145/0x250 fs/read_write.c:738\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 103680:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3e/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:576\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x62/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2381 [inline]\n slab_free mm/slub.c:4643 [inline]\n kfree+0x18e/0x440 mm/slub.c:4842\n device_release+0x9c/0x1c0\n kobject_cleanup lib/kobject.c:689 [inline]\n kobject_release lib/kobject.c:720 [inline]\n kref_put include/linux/kref.h:65 [inline]\n kobject_put+0x22b/0x480 lib/kobject.c:737\n hci_conn_cleanup net/bluetooth/hci_conn.c:175 [inline]\n hci_conn_del+0x8ff/0xcb0 net/bluetooth/hci_conn.c:1173\n hci_conn_complete_evt+0x3c7/0x1040 net/bluetooth/hci_event.c:3199\n hci_event_func net/bluetooth/hci_event.c:7477 [inline]\n hci_event_packet+0x7e0/0x1200 net/bluetooth/hci_event.c:7531\n hci_rx_work+0x46a/0xe80 net/bluetooth/hci_core.c:4070\n process_one_work kernel/workqueue.c:3238 [inline]\n process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321\n worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402\n kthread+0x70e/0x8a0 kernel/kthread.c:464\n ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 home/kwqcheii/sour\n---truncated---"}], "id": "CVE-2025-39982", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2025-10-15T08:15:36.153", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/484c7d571a3d1b3fd298fa691b660438c4548a53"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6243bda271a628c48875e3e473206e7f584892ce"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9e622804d57e2d08f0271200606bd1270f75126f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a78fd4fc5694ecb3b97deb2ad9eaebd67b4d2b08"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bcce99f613163a43de24674b717e7a6c135fc879"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync", "id": "2404100", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2404100"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nBluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync\nThis fixes the following UFA in hci_acl_create_conn_sync where a\nconnection still pending is command submission (conn->state == BT_OPEN)\nmaybe freed, also since this also can happen with the likes of\nhci_le_create_conn_sync fix it as well:\nBUG: KASAN: slab-use-after-free in hci_acl_create_conn_sync+0x5ef/0x790 net/bluetooth/hci_sync.c:6861\nWrite of size 2 at addr ffff88805ffcc038 by task kworker/u11:2/9541\nCPU: 1 UID: 0 PID: 9541 Comm: kworker/u11:2 Not tainted 6.16.0-rc7 #3 PREEMPT(full)\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014\nWorkqueue: hci3 hci_cmd_sync_work\nCall Trace:\n<TASK>\ndump_stack_lvl+0x189/0x250 lib/dump_stack.c:120\nprint_address_description mm/kasan/report.c:378 [inline]\nprint_report+0xca/0x230 mm/kasan/report.c:480\nkasan_report+0x118/0x150 mm/kasan/report.c:593\nhci_acl_create_conn_sync+0x5ef/0x790 net/bluetooth/hci_sync.c:6861\nhci_cmd_sync_work+0x210/0x3a0 net/bluetooth/hci_sync.c:332\nprocess_one_work kernel/workqueue.c:3238 [inline]\nprocess_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321\nworker_thread+0x8a0/0xda0 kernel/workqueue.c:3402\nkthread+0x70e/0x8a0 kernel/kthread.c:464\nret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148\nret_from_fork_asm+0x1a/0x30 home/kwqcheii/source/fuzzing/kernel/kasan/linux-6.16-rc7/arch/x86/entry/entry_64.S:245\n</TASK>\nAllocated by task 123736:\nkasan_save_stack mm/kasan/common.c:47 [inline]\nkasan_save_track+0x3e/0x80 mm/kasan/common.c:68\npoison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n__kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:394\nkasan_kmalloc include/linux/kasan.h:260 [inline]\n__kmalloc_cache_noprof+0x230/0x3d0 mm/slub.c:4359\nkmalloc_noprof include/linux/slab.h:905 [inline]\nkzalloc_noprof include/linux/slab.h:1039 [inline]\n__hci_conn_add+0x233/0x1b30 net/bluetooth/hci_conn.c:939\nhci_conn_add_unset net/bluetooth/hci_conn.c:1051 [inline]\nhci_connect_acl+0x16c/0x4e0 net/bluetooth/hci_conn.c:1634\npair_device+0x418/0xa70 net/bluetooth/mgmt.c:3556\nhci_mgmt_cmd+0x9c9/0xef0 net/bluetooth/hci_sock.c:1719\nhci_sock_sendmsg+0x6ca/0xef0 net/bluetooth/hci_sock.c:1839\nsock_sendmsg_nosec net/socket.c:712 [inline]\n__sock_sendmsg+0x219/0x270 net/socket.c:727\nsock_write_iter+0x258/0x330 net/socket.c:1131\nnew_sync_write fs/read_write.c:593 [inline]\nvfs_write+0x54b/0xa90 fs/read_write.c:686\nksys_write+0x145/0x250 fs/read_write.c:738\ndo_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\ndo_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94\nentry_SYSCALL_64_after_hwframe+0x77/0x7f\nFreed by task 103680:\nkasan_save_stack mm/kasan/common.c:47 [inline]\nkasan_save_track+0x3e/0x80 mm/kasan/common.c:68\nkasan_save_free_info+0x46/0x50 mm/kasan/generic.c:576\npoison_slab_object mm/kasan/common.c:247 [inline]\n__kasan_slab_free+0x62/0x70 mm/kasan/common.c:264\nkasan_slab_free include/linux/kasan.h:233 [inline]\nslab_free_hook mm/slub.c:2381 [inline]\nslab_free mm/slub.c:4643 [inline]\nkfree+0x18e/0x440 mm/slub.c:4842\ndevice_release+0x9c/0x1c0\nkobject_cleanup lib/kobject.c:689 [inline]\nkobject_release lib/kobject.c:720 [inline]\nkref_put include/linux/kref.h:65 [inline]\nkobject_put+0x22b/0x480 lib/kobject.c:737\nhci_conn_cleanup net/bluetooth/hci_conn.c:175 [inline]\nhci_conn_del+0x8ff/0xcb0 net/bluetooth/hci_conn.c:1173\nhci_conn_complete_evt+0x3c7/0x1040 net/bluetooth/hci_event.c:3199\nhci_event_func net/bluetooth/hci_event.c:7477 [inline]\nhci_event_packet+0x7e0/0x1200 net/bluetooth/hci_event.c:7531\nhci_rx_work+0x46a/0xe80 net/bluetooth/hci_core.c:4070\nprocess_one_work kernel/workqueue.c:3238 [inline]\nprocess_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321\nworker_thread+0x8a0/0xda0 kernel/workqueue.c:3402\nkthread+0x70e/0x8a0 kernel/kthread.c:464\nret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148\nret_from_fork_asm+0x1a/0x30 home/kwqcheii/sour\n---truncated---"], "name": "CVE-2025-39982", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-10-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-39982\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-39982\nhttps://lore.kernel.org/linux-cve-announce/2025101559-CVE-2025-39982-a36e@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-10-20T13:26:46.421365+00:00", "updated": "2025-10-20T13:26:46.421402+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}