CVE-2024-47707 (GCVE-0-2024-47707)

Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
Title
ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()
Summary
In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev() Blamed commit accidentally removed a check for rt->rt6i_idev being NULL, as spotted by syzbot: Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 1 UID: 0 PID: 10998 Comm: syz-executor Not tainted 6.11.0-rc6-syzkaller-00208-g625403177711 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:rt6_uncached_list_flush_dev net/ipv6/route.c:177 [inline] RIP: 0010:rt6_disable_ip+0x33e/0x7e0 net/ipv6/route.c:4914 Code: 41 80 3c 04 00 74 0a e8 90 d0 9b f7 48 8b 7c 24 08 48 8b 07 48 89 44 24 10 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 64 d0 9b f7 48 8b 44 24 18 49 39 06 RSP: 0018:ffffc900047374e0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff1100fdf8f33 RCX: dffffc0000000000 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88807efc78c0 RBP: ffffc900047375d0 R08: 0000000000000003 R09: fffff520008e6e8c R10: dffffc0000000000 R11: fffff520008e6e8c R12: 1ffff1100fdf8f18 R13: ffff88807efc7998 R14: 0000000000000000 R15: ffff88807efc7930 FS: 0000000000000000(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020002a80 CR3: 0000000022f62000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> addrconf_ifdown+0x15d/0x1bd0 net/ipv6/addrconf.c:3856 addrconf_notify+0x3cb/0x1020 notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93 call_netdevice_notifiers_extack net/core/dev.c:2032 [inline] call_netdevice_notifiers net/core/dev.c:2046 [inline] unregister_netdevice_many_notify+0xd81/0x1c40 net/core/dev.c:11352 unregister_netdevice_many net/core/dev.c:11414 [inline] unregister_netdevice_queue+0x303/0x370 net/core/dev.c:11289 unregister_netdevice include/linux/netdevice.h:3129 [inline] __tun_detach+0x6b9/0x1600 drivers/net/tun.c:685 tun_detach drivers/net/tun.c:701 [inline] tun_chr_close+0x108/0x1b0 drivers/net/tun.c:3510 __fput+0x24a/0x8a0 fs/file_table.c:422 task_work_run+0x24f/0x310 kernel/task_work.c:228 exit_task_work include/linux/task_work.h:40 [inline] do_exit+0xa2f/0x27f0 kernel/exit.c:882 do_group_exit+0x207/0x2c0 kernel/exit.c:1031 __do_sys_exit_group kernel/exit.c:1042 [inline] __se_sys_exit_group kernel/exit.c:1040 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1040 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f1acc77def9 Code: Unable to access opcode bytes at 0x7f1acc77decf. RSP: 002b:00007ffeb26fa738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1acc77def9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 RBP: 00007f1acc7dd508 R08: 00007ffeb26f84d7 R09: 0000000000000003 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000003 R14: 00000000ffffffff R15: 00007ffeb26fa8e0 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:rt6_uncached_list_flush_dev net/ipv6/route.c:177 [inline] RIP: 0010:rt6_disable_ip+0x33e/0x7e0 net/ipv6/route.c:4914 Code: 41 80 3c 04 00 74 0a e8 90 d0 9b f7 48 8b 7c 24 08 48 8b 07 48 89 44 24 10 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 64 d0 9b f7 48 8b 44 24 18 49 39 06 RSP: 0018:ffffc900047374e0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff1100fdf8f33 RCX: dffffc0000000000 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88807efc78c0 R ---truncated---
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e332bc67cf5e5e5b71a1aec9750d0791aac65183 , < a61a174280dad99f25a7dee920310885daf2552b (git)
Affected: e332bc67cf5e5e5b71a1aec9750d0791aac65183 , < 8a8b83016f06805775db099c8377024b6fa5b975 (git)
Affected: e332bc67cf5e5e5b71a1aec9750d0791aac65183 , < e43dd28405e6b9935279996725ee11e6306547a5 (git)
Affected: e332bc67cf5e5e5b71a1aec9750d0791aac65183 , < f2bd9635543ca41533b870f420872819f8331823 (git)
Affected: e332bc67cf5e5e5b71a1aec9750d0791aac65183 , < 0ceb2f2b5c813f932d6e60d3feec5e7e713da783 (git)
Affected: e332bc67cf5e5e5b71a1aec9750d0791aac65183 , < 9a0ddc73be37d19dff1ba08290af34e707d18e50 (git)
Affected: e332bc67cf5e5e5b71a1aec9750d0791aac65183 , < 08409e401622e2896b4313be9f781bde8a2a6a53 (git)
Affected: e332bc67cf5e5e5b71a1aec9750d0791aac65183 , < 04ccecfa959d3b9ae7348780d8e379c6486176ac (git)
Affected: 58d772c203ee57c45620730198bc2d9ded7a1464 (git)
Create a notification for this product.
    Linux Linux Affected: 4.3
Unaffected: 0 , < 4.3 (semver)
Unaffected: 5.4.290 , ≤ 5.4.* (semver)
Unaffected: 5.10.234 , ≤ 5.10.* (semver)
Unaffected: 5.15.177 , ≤ 5.15.* (semver)
Unaffected: 6.1.113 , ≤ 6.1.* (semver)
Unaffected: 6.6.54 , ≤ 6.6.* (semver)
Unaffected: 6.10.13 , ≤ 6.10.* (semver)
Unaffected: 6.11.2 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()\n\nBlamed commit accidentally removed a check for rt-\u003ert6i_idev being NULL,\nas spotted by syzbot:\n\nOops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI\nKASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]\nCPU: 1 UID: 0 PID: 10998 Comm: syz-executor Not tainted 6.11.0-rc6-syzkaller-00208-g625403177711 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\n RIP: 0010:rt6_uncached_list_flush_dev net/ipv6/route.c:177 [inline]\n RIP: 0010:rt6_disable_ip+0x33e/0x7e0 net/ipv6/route.c:4914\nCode: 41 80 3c 04 00 74 0a e8 90 d0 9b f7 48 8b 7c 24 08 48 8b 07 48 89 44 24 10 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df \u003c80\u003e 3c 08 00 74 08 4c 89 f7 e8 64 d0 9b f7 48 8b 44 24 18 49 39 06\nRSP: 0018:ffffc900047374e0 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 1ffff1100fdf8f33 RCX: dffffc0000000000\nRDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88807efc78c0\nRBP: ffffc900047375d0 R08: 0000000000000003 R09: fffff520008e6e8c\nR10: dffffc0000000000 R11: fffff520008e6e8c R12: 1ffff1100fdf8f18\nR13: ffff88807efc7998 R14: 0000000000000000 R15: ffff88807efc7930\nFS:  0000000000000000(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000020002a80 CR3: 0000000022f62000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n  addrconf_ifdown+0x15d/0x1bd0 net/ipv6/addrconf.c:3856\n addrconf_notify+0x3cb/0x1020\n  notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93\n  call_netdevice_notifiers_extack net/core/dev.c:2032 [inline]\n  call_netdevice_notifiers net/core/dev.c:2046 [inline]\n  unregister_netdevice_many_notify+0xd81/0x1c40 net/core/dev.c:11352\n  unregister_netdevice_many net/core/dev.c:11414 [inline]\n  unregister_netdevice_queue+0x303/0x370 net/core/dev.c:11289\n  unregister_netdevice include/linux/netdevice.h:3129 [inline]\n  __tun_detach+0x6b9/0x1600 drivers/net/tun.c:685\n  tun_detach drivers/net/tun.c:701 [inline]\n  tun_chr_close+0x108/0x1b0 drivers/net/tun.c:3510\n  __fput+0x24a/0x8a0 fs/file_table.c:422\n  task_work_run+0x24f/0x310 kernel/task_work.c:228\n  exit_task_work include/linux/task_work.h:40 [inline]\n  do_exit+0xa2f/0x27f0 kernel/exit.c:882\n  do_group_exit+0x207/0x2c0 kernel/exit.c:1031\n  __do_sys_exit_group kernel/exit.c:1042 [inline]\n  __se_sys_exit_group kernel/exit.c:1040 [inline]\n  __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1040\n  x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232\n  do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n  do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f1acc77def9\nCode: Unable to access opcode bytes at 0x7f1acc77decf.\nRSP: 002b:00007ffeb26fa738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1acc77def9\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043\nRBP: 00007f1acc7dd508 R08: 00007ffeb26f84d7 R09: 0000000000000003\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001\nR13: 0000000000000003 R14: 00000000ffffffff R15: 00007ffeb26fa8e0\n \u003c/TASK\u003e\nModules linked in:\n---[ end trace 0000000000000000 ]---\n RIP: 0010:rt6_uncached_list_flush_dev net/ipv6/route.c:177 [inline]\n RIP: 0010:rt6_disable_ip+0x33e/0x7e0 net/ipv6/route.c:4914\nCode: 41 80 3c 04 00 74 0a e8 90 d0 9b f7 48 8b 7c 24 08 48 8b 07 48 89 44 24 10 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df \u003c80\u003e 3c 08 00 74 08 4c 89 f7 e8 64 d0 9b f7 48 8b 44 24 18 49 39 06\nRSP: 0018:ffffc900047374e0 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 1ffff1100fdf8f33 RCX: dffffc0000000000\nRDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88807efc78c0\nR\n---truncated---"
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        {
          "url": "https://git.kernel.org/stable/c/a61a174280dad99f25a7dee920310885daf2552b"
        },
        {
          "url": "https://git.kernel.org/stable/c/8a8b83016f06805775db099c8377024b6fa5b975"
        },
        {
          "url": "https://git.kernel.org/stable/c/e43dd28405e6b9935279996725ee11e6306547a5"
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        {
          "url": "https://git.kernel.org/stable/c/f2bd9635543ca41533b870f420872819f8331823"
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          "url": "https://git.kernel.org/stable/c/9a0ddc73be37d19dff1ba08290af34e707d18e50"
        },
        {
          "url": "https://git.kernel.org/stable/c/08409e401622e2896b4313be9f781bde8a2a6a53"
        },
        {
          "url": "https://git.kernel.org/stable/c/04ccecfa959d3b9ae7348780d8e379c6486176ac"
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      "title": "ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()",
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    "cveId": "CVE-2024-47707",
    "datePublished": "2024-10-21T11:53:41.417Z",
    "dateReserved": "2024-09-30T16:00:12.946Z",
    "dateUpdated": "2025-11-03T22:21:11.822Z",
    "state": "PUBLISHED"
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  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-47707\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-21T13:03:46.574363Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-21T13:03:49.628Z\"}}], \"cna\": {\"title\": \"ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"e332bc67cf5e5e5b71a1aec9750d0791aac65183\", \"lessThan\": \"a61a174280dad99f25a7dee920310885daf2552b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e332bc67cf5e5e5b71a1aec9750d0791aac65183\", \"lessThan\": \"8a8b83016f06805775db099c8377024b6fa5b975\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e332bc67cf5e5e5b71a1aec9750d0791aac65183\", \"lessThan\": \"e43dd28405e6b9935279996725ee11e6306547a5\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e332bc67cf5e5e5b71a1aec9750d0791aac65183\", \"lessThan\": \"f2bd9635543ca41533b870f420872819f8331823\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e332bc67cf5e5e5b71a1aec9750d0791aac65183\", \"lessThan\": \"0ceb2f2b5c813f932d6e60d3feec5e7e713da783\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e332bc67cf5e5e5b71a1aec9750d0791aac65183\", \"lessThan\": \"9a0ddc73be37d19dff1ba08290af34e707d18e50\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e332bc67cf5e5e5b71a1aec9750d0791aac65183\", \"lessThan\": \"08409e401622e2896b4313be9f781bde8a2a6a53\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e332bc67cf5e5e5b71a1aec9750d0791aac65183\", \"lessThan\": \"04ccecfa959d3b9ae7348780d8e379c6486176ac\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"58d772c203ee57c45620730198bc2d9ded7a1464\", \"versionType\": \"git\"}], \"programFiles\": [\"net/ipv6/route.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.3\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.3\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.290\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.234\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.177\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.113\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.54\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.13\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"net/ipv6/route.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/a61a174280dad99f25a7dee920310885daf2552b\"}, {\"url\": \"https://git.kernel.org/stable/c/8a8b83016f06805775db099c8377024b6fa5b975\"}, {\"url\": \"https://git.kernel.org/stable/c/e43dd28405e6b9935279996725ee11e6306547a5\"}, {\"url\": \"https://git.kernel.org/stable/c/f2bd9635543ca41533b870f420872819f8331823\"}, {\"url\": \"https://git.kernel.org/stable/c/0ceb2f2b5c813f932d6e60d3feec5e7e713da783\"}, {\"url\": \"https://git.kernel.org/stable/c/9a0ddc73be37d19dff1ba08290af34e707d18e50\"}, {\"url\": \"https://git.kernel.org/stable/c/08409e401622e2896b4313be9f781bde8a2a6a53\"}, {\"url\": \"https://git.kernel.org/stable/c/04ccecfa959d3b9ae7348780d8e379c6486176ac\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()\\n\\nBlamed commit accidentally removed a check for rt-\u003ert6i_idev being NULL,\\nas spotted by syzbot:\\n\\nOops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI\\nKASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]\\nCPU: 1 UID: 0 PID: 10998 Comm: syz-executor Not tainted 6.11.0-rc6-syzkaller-00208-g625403177711 #0\\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\\n RIP: 0010:rt6_uncached_list_flush_dev net/ipv6/route.c:177 [inline]\\n RIP: 0010:rt6_disable_ip+0x33e/0x7e0 net/ipv6/route.c:4914\\nCode: 41 80 3c 04 00 74 0a e8 90 d0 9b f7 48 8b 7c 24 08 48 8b 07 48 89 44 24 10 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df \u003c80\u003e 3c 08 00 74 08 4c 89 f7 e8 64 d0 9b f7 48 8b 44 24 18 49 39 06\\nRSP: 0018:ffffc900047374e0 EFLAGS: 00010246\\nRAX: 0000000000000000 RBX: 1ffff1100fdf8f33 RCX: dffffc0000000000\\nRDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88807efc78c0\\nRBP: ffffc900047375d0 R08: 0000000000000003 R09: fffff520008e6e8c\\nR10: dffffc0000000000 R11: fffff520008e6e8c R12: 1ffff1100fdf8f18\\nR13: ffff88807efc7998 R14: 0000000000000000 R15: ffff88807efc7930\\nFS:  0000000000000000(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 0000000020002a80 CR3: 0000000022f62000 CR4: 00000000003506f0\\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\nCall Trace:\\n \u003cTASK\u003e\\n  addrconf_ifdown+0x15d/0x1bd0 net/ipv6/addrconf.c:3856\\n addrconf_notify+0x3cb/0x1020\\n  notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93\\n  call_netdevice_notifiers_extack net/core/dev.c:2032 [inline]\\n  call_netdevice_notifiers net/core/dev.c:2046 [inline]\\n  unregister_netdevice_many_notify+0xd81/0x1c40 net/core/dev.c:11352\\n  unregister_netdevice_many net/core/dev.c:11414 [inline]\\n  unregister_netdevice_queue+0x303/0x370 net/core/dev.c:11289\\n  unregister_netdevice include/linux/netdevice.h:3129 [inline]\\n  __tun_detach+0x6b9/0x1600 drivers/net/tun.c:685\\n  tun_detach drivers/net/tun.c:701 [inline]\\n  tun_chr_close+0x108/0x1b0 drivers/net/tun.c:3510\\n  __fput+0x24a/0x8a0 fs/file_table.c:422\\n  task_work_run+0x24f/0x310 kernel/task_work.c:228\\n  exit_task_work include/linux/task_work.h:40 [inline]\\n  do_exit+0xa2f/0x27f0 kernel/exit.c:882\\n  do_group_exit+0x207/0x2c0 kernel/exit.c:1031\\n  __do_sys_exit_group kernel/exit.c:1042 [inline]\\n  __se_sys_exit_group kernel/exit.c:1040 [inline]\\n  __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1040\\n  x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232\\n  do_syscall_x64 arch/x86/entry/common.c:52 [inline]\\n  do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\nRIP: 0033:0x7f1acc77def9\\nCode: Unable to access opcode bytes at 0x7f1acc77decf.\\nRSP: 002b:00007ffeb26fa738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1acc77def9\\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043\\nRBP: 00007f1acc7dd508 R08: 00007ffeb26f84d7 R09: 0000000000000003\\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001\\nR13: 0000000000000003 R14: 00000000ffffffff R15: 00007ffeb26fa8e0\\n \u003c/TASK\u003e\\nModules linked in:\\n---[ end trace 0000000000000000 ]---\\n RIP: 0010:rt6_uncached_list_flush_dev net/ipv6/route.c:177 [inline]\\n RIP: 0010:rt6_disable_ip+0x33e/0x7e0 net/ipv6/route.c:4914\\nCode: 41 80 3c 04 00 74 0a e8 90 d0 9b f7 48 8b 7c 24 08 48 8b 07 48 89 44 24 10 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df \u003c80\u003e 3c 08 00 74 08 4c 89 f7 e8 64 d0 9b f7 48 8b 44 24 18 49 39 06\\nRSP: 0018:ffffc900047374e0 EFLAGS: 00010246\\nRAX: 0000000000000000 RBX: 1ffff1100fdf8f33 RCX: dffffc0000000000\\nRDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88807efc78c0\\nR\\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.290\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.234\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.177\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.113\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.54\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.13\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.2\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"4.2.5\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T12:58:58.435Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-47707\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-04T12:58:58.435Z\", \"dateReserved\": \"2024-09-30T16:00:12.946Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T11:53:41.417Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.