CVE-2024-47709 (GCVE-0-2024-47709)

Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2026-05-23 15:53
VLAI
Title
can: bcm: Clear bo->bcm_proc_read after remove_proc_entry().
Summary
In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). syzbot reported a warning in bcm_release(). [0] The blamed change fixed another warning that is triggered when connect() is issued again for a socket whose connect()ed device has been unregistered. However, if the socket is just close()d without the 2nd connect(), the remaining bo->bcm_proc_read triggers unnecessary remove_proc_entry() in bcm_release(). Let's clear bo->bcm_proc_read after remove_proc_entry() in bcm_notify(). [0] name '4986' WARNING: CPU: 0 PID: 5234 at fs/proc/generic.c:711 remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711 Modules linked in: CPU: 0 UID: 0 PID: 5234 Comm: syz-executor606 Not tainted 6.11.0-rc5-syzkaller-00178-g5517ae241919 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711 Code: ff eb 05 e8 cb 1e 5e ff 48 8b 5c 24 10 48 c7 c7 e0 f7 aa 8e e8 2a 38 8e 09 90 48 c7 c7 60 3a 1b 8c 48 89 de e8 da 42 20 ff 90 <0f> 0b 90 90 48 8b 44 24 18 48 c7 44 24 40 0e 36 e0 45 49 c7 04 07 RSP: 0018:ffffc9000345fa20 EFLAGS: 00010246 RAX: 2a2d0aee2eb64600 RBX: ffff888032f1f548 RCX: ffff888029431e00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc9000345fb08 R08: ffffffff8155b2f2 R09: 1ffff1101710519a R10: dffffc0000000000 R11: ffffed101710519b R12: ffff888011d38640 R13: 0000000000000004 R14: 0000000000000000 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fcfb52722f0 CR3: 000000000e734000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> bcm_release+0x250/0x880 net/can/bcm.c:1578 __sock_release net/socket.c:659 [inline] sock_close+0xbc/0x240 net/socket.c:1421 __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: 0033:0x7fcfb51ee969 Code: Unable to access opcode bytes at 0x7fcfb51ee93f. RSP: 002b:00007ffce0109ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfb51ee969 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007fcfb526f3b0 R08: ffffffffffffffb8 R09: 0000555500000000 R10: 0000555500000000 R11: 0000000000000246 R12: 00007fcfb526f3b0 R13: 0000000000000000 R14: 00007fcfb5271ee0 R15: 00007fcfb51bf160 </TASK>
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 5c680022c4e28ba18ea500f3e29f0428271afa92 , < f5059fae5ed518fc56494ce5bdd4f5360de4b3bc (git)
Affected: 33ed4ba73caae39f34ab874ba79138badc2c65dd , < a833da8eec20b51af39643faa7067b25c8b20f3e (git)
Affected: aec92dbebdbec7567d9f56d7c9296a572b8fd849 , < 5cc00913c1fdcab861c4e65fa20d1f1e1bbbf977 (git)
Affected: 10bfacbd5e8d821011d857bee73310457c9c989a , < 9550baada4c8ef8cebefccc746384842820b4dff (git)
Affected: 3b39dc2901aa7a679a5ca981a3de9f8d5658afe8 , < 7a145d6ec2124bdb94bd6fc436b342ff6ddf2b70 (git)
Affected: 4377b79323df62eb5d310354f19b4d130ff58d50 , < c3d941cc734e0c8dc486c062926d5249070af5e4 (git)
Affected: abb0a615569ec008e8a93d9f3ab2d5b418ea94d4 , < 770b463264426cc3c167b1d44efa85f6a526ce5b (git)
Affected: 76fe372ccb81b0c89b6cd2fec26e2f38c958be85 , < b02ed2f01240b226570b4a19b5041d61f5125784 (git)
Affected: 76fe372ccb81b0c89b6cd2fec26e2f38c958be85 , < 94b0818fa63555a65f6ba107080659ea6bcca63e (git)
Affected: 4.19.322 , < 4.19.323 (semver)
Affected: 5.4.284 , < 5.4.285 (semver)
Affected: 5.10.226 , < 5.10.227 (semver)
Affected: 5.15.167 , < 5.15.168 (semver)
Affected: 6.1.110 , < 6.1.113 (semver)
Affected: 6.6.51 , < 6.6.54 (semver)
Affected: 6.10.10 , < 6.10.13 (semver)
Create a notification for this product.
Linux Linux Affected: 6.11
Unaffected: 0 , < 6.11 (semver)
Unaffected: 4.19.323 , ≤ 4.19.* (semver)
Unaffected: 5.4.285 , ≤ 5.4.* (semver)
Unaffected: 5.10.227 , ≤ 5.10.* (semver)
Unaffected: 5.15.168 , ≤ 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.
Siemens RUGGEDCOM RST2428P Affected: 0 , < V3.2 (custom)
Create a notification for this product.
Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family Affected: 0 , < V3.2 (custom)
Create a notification for this product.
Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Affected: 0 , < V3.2 (custom)
Create a notification for this product.
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
Create a notification for this product.
Show details on NVD website
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: bcm: Clear bo-\u003ebcm_proc_read after remove_proc_entry().\n\nsyzbot reported a warning in bcm_release(). [0]\n\nThe blamed change fixed another warning that is triggered when\nconnect() is issued again for a socket whose connect()ed device has\nbeen unregistered.\n\nHowever, if the socket is just close()d without the 2nd connect(), the\nremaining bo-\u003ebcm_proc_read triggers unnecessary remove_proc_entry()\nin bcm_release().\n\nLet\u0027s clear bo-\u003ebcm_proc_read after remove_proc_entry() in bcm_notify().\n\n[0]\nname \u00274986\u0027\nWARNING: CPU: 0 PID: 5234 at fs/proc/generic.c:711 remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711\nModules linked in:\nCPU: 0 UID: 0 PID: 5234 Comm: syz-executor606 Not tainted 6.11.0-rc5-syzkaller-00178-g5517ae241919 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\nRIP: 0010:remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711\nCode: ff eb 05 e8 cb 1e 5e ff 48 8b 5c 24 10 48 c7 c7 e0 f7 aa 8e e8 2a 38 8e 09 90 48 c7 c7 60 3a 1b 8c 48 89 de e8 da 42 20 ff 90 \u003c0f\u003e 0b 90 90 48 8b 44 24 18 48 c7 44 24 40 0e 36 e0 45 49 c7 04 07\nRSP: 0018:ffffc9000345fa20 EFLAGS: 00010246\nRAX: 2a2d0aee2eb64600 RBX: ffff888032f1f548 RCX: ffff888029431e00\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: ffffc9000345fb08 R08: ffffffff8155b2f2 R09: 1ffff1101710519a\nR10: dffffc0000000000 R11: ffffed101710519b R12: ffff888011d38640\nR13: 0000000000000004 R14: 0000000000000000 R15: dffffc0000000000\nFS:  0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007fcfb52722f0 CR3: 000000000e734000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n bcm_release+0x250/0x880 net/can/bcm.c:1578\n __sock_release net/socket.c:659 [inline]\n sock_close+0xbc/0x240 net/socket.c:1421\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: 0033:0x7fcfb51ee969\nCode: Unable to access opcode bytes at 0x7fcfb51ee93f.\nRSP: 002b:00007ffce0109ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfb51ee969\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001\nRBP: 00007fcfb526f3b0 R08: ffffffffffffffb8 R09: 0000555500000000\nR10: 0000555500000000 R11: 0000000000000246 R12: 00007fcfb526f3b0\nR13: 0000000000000000 R14: 00007fcfb5271ee0 R15: 00007fcfb51bf160\n \u003c/TASK\u003e"
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          "url": "https://git.kernel.org/stable/c/c3d941cc734e0c8dc486c062926d5249070af5e4"
        },
        {
          "url": "https://git.kernel.org/stable/c/770b463264426cc3c167b1d44efa85f6a526ce5b"
        },
        {
          "url": "https://git.kernel.org/stable/c/b02ed2f01240b226570b4a19b5041d61f5125784"
        },
        {
          "url": "https://git.kernel.org/stable/c/94b0818fa63555a65f6ba107080659ea6bcca63e"
        }
      ],
      "title": "can: bcm: Clear bo-\u003ebcm_proc_read after remove_proc_entry().",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-47709",
    "datePublished": "2024-10-21T11:53:42.749Z",
    "dateReserved": "2024-09-30T16:00:12.947Z",
    "dateUpdated": "2026-05-23T15:53:45.638Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-47709",
      "date": "2026-08-05",
      "epss": "0.00249",
      "percentile": "0.16208"
    },
    "microsoft_vex": {
      "current_release_date": "2024-11-09T00:00:00.000Z",
      "cve": "CVE-2024-47709",
      "id": "msrc_CVE-2024-47709",
      "initial_release_date": "2024-10-01T07:00:00.000Z",
      "product_status:fixed": "2",
      "product_status:known_affected": "2",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "can: bcm: Clear bo-\u003ebcm_proc_read after remove_proc_entry().",
      "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-47709.json",
      "version": "1"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-47709\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-10-21T12:15:07.397\",\"lastModified\":\"2026-06-17T07:57:35.903\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncan: bcm: Clear bo-\u003ebcm_proc_read after remove_proc_entry().\\n\\nsyzbot reported a warning in bcm_release(). [0]\\n\\nThe blamed change fixed another warning that is triggered when\\nconnect() is issued again for a socket whose connect()ed device has\\nbeen unregistered.\\n\\nHowever, if the socket is just close()d without the 2nd connect(), the\\nremaining bo-\u003ebcm_proc_read triggers unnecessary remove_proc_entry()\\nin bcm_release().\\n\\nLet\u0027s clear bo-\u003ebcm_proc_read after remove_proc_entry() in bcm_notify().\\n\\n[0]\\nname \u00274986\u0027\\nWARNING: CPU: 0 PID: 5234 at fs/proc/generic.c:711 remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711\\nModules linked in:\\nCPU: 0 UID: 0 PID: 5234 Comm: syz-executor606 Not tainted 6.11.0-rc5-syzkaller-00178-g5517ae241919 #0\\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\\nRIP: 0010:remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711\\nCode: ff eb 05 e8 cb 1e 5e ff 48 8b 5c 24 10 48 c7 c7 e0 f7 aa 8e e8 2a 38 8e 09 90 48 c7 c7 60 3a 1b 8c 48 89 de e8 da 42 20 ff 90 \u003c0f\u003e 0b 90 90 48 8b 44 24 18 48 c7 44 24 40 0e 36 e0 45 49 c7 04 07\\nRSP: 0018:ffffc9000345fa20 EFLAGS: 00010246\\nRAX: 2a2d0aee2eb64600 RBX: ffff888032f1f548 RCX: ffff888029431e00\\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\\nRBP: ffffc9000345fb08 R08: ffffffff8155b2f2 R09: 1ffff1101710519a\\nR10: dffffc0000000000 R11: ffffed101710519b R12: ffff888011d38640\\nR13: 0000000000000004 R14: 0000000000000000 R15: dffffc0000000000\\nFS:  0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 00007fcfb52722f0 CR3: 000000000e734000 CR4: 00000000003506f0\\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\nCall Trace:\\n \u003cTASK\u003e\\n bcm_release+0x250/0x880 net/can/bcm.c:1578\\n __sock_release net/socket.c:659 [inline]\\n sock_close+0xbc/0x240 net/socket.c:1421\\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: 0033:0x7fcfb51ee969\\nCode: Unable to access opcode bytes at 0x7fcfb51ee93f.\\nRSP: 002b:00007ffce0109ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\\nRAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfb51ee969\\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001\\nRBP: 00007fcfb526f3b0 R08: ffffffffffffffb8 R09: 0000555500000000\\nR10: 0000555500000000 R11: 0000000000000246 R12: 00007fcfb526f3b0\\nR13: 0000000000000000 R14: 00007fcfb5271ee0 R15: 00007fcfb51bf160\\n \u003c/TASK\u003e\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: can: bcm: Borrar bo-\u0026gt;bcm_proc_read despu\u00e9s de remove_proc_entry(). syzbot inform\u00f3 una advertencia en bcm_release(). [0] El cambio en cuesti\u00f3n corrigi\u00f3 otra advertencia que se activa cuando se vuelve a emitir connect() para un socket cuyo dispositivo conectado se ha anulado el registro. Sin embargo, si el socket simplemente se cierra sin el segundo connect(), el bo-\u0026gt;bcm_proc_read restante activa un remove_proc_entry() innecesario en bcm_release(). Borremos bo-\u0026gt;bcm_proc_read despu\u00e9s de remove_proc_entry() en bcm_notify(). [0] nombre \u00274986\u0027 ADVERTENCIA: CPU: 0 PID: 5234 en fs/proc/generic.c:711 remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711 M\u00f3dulos vinculados en: CPU: 0 UID: 0 PID: 5234 Comm: syz-executor606 No contaminado 6.11.0-rc5-syzkaller-00178-g5517ae241919 #0 Nombre del hardware: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711 C\u00f3digo: ff eb 05 e8 cb 1e 5e ff 48 8b 5c 24 10 48 c7 c7 e0 f7 aa 8e e8 2a 38 8e 09 90 48 c7 c7 60 3a 1b 8c 48 89 de e8 da 42 20 ff 90 \u0026lt;0f\u0026gt; 0b 90 90 48 8b 44 24 18 48 c7 44 24 0 0e 36 e0 45 49 c7 04 07 RSP: 0018:ffffc9000345fa20 EFLAGS: 00010246 RAX: 2a2d0aee2eb64600 RBX: ffff888032f1f548 RCX: ffff888029431e00 RDX: 00000000000000000 RSI: 0000000000000000 RDI: 00000000000000000 RBP: ffffc9000345fb08 R08: ffffffff8155b2f2 R09: 1ffff1101710519a R10: dffffc0000000000 R11: ffffed101710519b R12: ffff888011d38640 R13: 000000000000004 R14: 0000000000000000 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fcfb52722f0 CR3: 000000000e734000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Seguimiento de llamadas:  bcm_release+0x250/0x880 net/can/bcm.c:1578 __sock_release net/socket.c:659 [en l\u00ednea] sock_close+0xbc/0x240 net/socket.c:1421 __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 [en l\u00ednea] 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 [en l\u00ednea] __se_sys_exit_group kernel/exit.c:1040 [en l\u00ednea] __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 [en l\u00ednea] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fcfb51ee969 C\u00f3digo: No se puede acceder a los bytes del c\u00f3digo de operaci\u00f3n en 0x7fcfb51ee93f. RSP: 002b:00007ffce0109ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfb51ee969 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007fcfb526f3b0 R08: ffffffffffffffb8 R09: 0000555500000000 R10: 0000555500000000 R11: 0000000000000246 R12: 00007fcfb526f3b0 R13: 0000000000000000 R14: 00007fcfb5271ee0 R15: 00007fcfb51bf160 \"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"net/can/bcm.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5c680022c4e28ba18ea500f3e29f0428271afa92\",\"lessThan\":\"f5059fae5ed518fc56494ce5bdd4f5360de4b3bc\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"33ed4ba73caae39f34ab874ba79138badc2c65dd\",\"lessThan\":\"a833da8eec20b51af39643faa7067b25c8b20f3e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"aec92dbebdbec7567d9f56d7c9296a572b8fd849\",\"lessThan\":\"5cc00913c1fdcab861c4e65fa20d1f1e1bbbf977\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"10bfacbd5e8d821011d857bee73310457c9c989a\",\"lessThan\":\"9550baada4c8ef8cebefccc746384842820b4dff\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"3b39dc2901aa7a679a5ca981a3de9f8d5658afe8\",\"lessThan\":\"7a145d6ec2124bdb94bd6fc436b342ff6ddf2b70\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"4377b79323df62eb5d310354f19b4d130ff58d50\",\"lessThan\":\"c3d941cc734e0c8dc486c062926d5249070af5e4\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"abb0a615569ec008e8a93d9f3ab2d5b418ea94d4\",\"lessThan\":\"770b463264426cc3c167b1d44efa85f6a526ce5b\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"76fe372ccb81b0c89b6cd2fec26e2f38c958be85\",\"lessThan\":\"b02ed2f01240b226570b4a19b5041d61f5125784\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"76fe372ccb81b0c89b6cd2fec26e2f38c958be85\",\"lessThan\":\"94b0818fa63555a65f6ba107080659ea6bcca63e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"4.19.322\",\"lessThan\":\"4.19.323\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.4.284\",\"lessThan\":\"5.4.285\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.10.226\",\"lessThan\":\"5.10.227\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.15.167\",\"lessThan\":\"5.15.168\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.1.110\",\"lessThan\":\"6.1.113\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.6.51\",\"lessThan\":\"6.6.54\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.10.10\",\"lessThan\":\"6.10.13\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"net/can/bcm.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.11\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.11\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"4.19.323\",\"lessThanOrEqual\":\"4.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.285\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.227\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.168\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.113\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.54\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.10.13\",\"lessThanOrEqual\":\"6.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11.2\",\"lessThanOrEqual\":\"6.11.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]},{\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\",\"affectedData\":[{\"vendor\":\"Siemens\",\"product\":\"RUGGEDCOM RST2428P\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XCM-/XRM-/XCH-/XRH-300 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"*\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-10-21T13:03:30.318469Z\",\"id\":\"CVE-2024-47709\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.4.284\",\"versionEndExcluding\":\"5.5\",\"matchCriteriaId\":\"69E2B19B-E681-4963-ABD2-D4141E9A6B64\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.1.110\",\"versionEndExcluding\":\"6.1.113\",\"matchCriteriaId\":\"087658B5-5AC0-432C-9185-C5D7B4C17F95\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.6.51\",\"versionEndExcluding\":\"6.6.54\",\"matchCriteriaId\":\"2671794E-9378-46A7-88D7-325688C11370\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.10.10\",\"versionEndExcluding\":\"6.10.13\",\"matchCriteriaId\":\"D8095DD5-6E5F-4926-81C6-3FB84EB1589C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.11\",\"versionEndExcluding\":\"6.11.2\",\"matchCriteriaId\":\"AB755D26-97F4-43B6-8604-CD076811E181\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:4.19.322:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"80A4776E-5F66-40ED-A743-3A0732AD1611\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.10.226:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6FF3CC29-3CB0-439D-B47A-358D57871F06\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.15.167:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B69DB824-7793-4911-A284-B06E7EFEDD7A\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/5cc00913c1fdcab861c4e65fa20d1f1e1bbbf977\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/770b463264426cc3c167b1d44efa85f6a526ce5b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7a145d6ec2124bdb94bd6fc436b342ff6ddf2b70\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/94b0818fa63555a65f6ba107080659ea6bcca63e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9550baada4c8ef8cebefccc746384842820b4dff\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a833da8eec20b51af39643faa7067b25c8b20f3e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b02ed2f01240b226570b4a19b5041d61f5125784\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c3d941cc734e0c8dc486c062926d5249070af5e4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f5059fae5ed518fc56494ce5bdd4f5360de4b3bc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-355557.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T14:10:57+00:00",
      "cve": "CVE-2024-47709",
      "id": "CVE-2024-47709",
      "initial_release_date": "2024-10-21T00:00:00+00:00",
      "product_status:known_affected": "42",
      "product_status:known_not_affected": "156",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: can: bcm: Clear bo-\u0026gt;bcm_proc_read after remove_proc_entry().",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-47709.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:21:13.301Z\"}}, {\"affected\": [{\"vendor\": \"Siemens\", \"product\": \"RUGGEDCOM RST2428P\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V3.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V3.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE XCM-/XRM-/XCH-/XRH-300 family\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V3.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"x_adpType\": \"supplier\", \"references\": [{\"url\": \"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\"}, {\"url\": \"https://cert-portal.siemens.com/productcert/html/ssa-355557.html\"}], \"providerMetadata\": {\"orgId\": \"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\", \"shortName\": \"siemens-SADP\", \"dateUpdated\": \"2026-05-12T11:58:36.645Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-47709\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-21T13:03:30.318469Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-21T13:03:33.627Z\"}}], \"cna\": {\"title\": \"can: bcm: Clear bo-\u003ebcm_proc_read after remove_proc_entry().\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5c680022c4e28ba18ea500f3e29f0428271afa92\", \"lessThan\": \"f5059fae5ed518fc56494ce5bdd4f5360de4b3bc\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"33ed4ba73caae39f34ab874ba79138badc2c65dd\", \"lessThan\": \"a833da8eec20b51af39643faa7067b25c8b20f3e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"aec92dbebdbec7567d9f56d7c9296a572b8fd849\", \"lessThan\": \"5cc00913c1fdcab861c4e65fa20d1f1e1bbbf977\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"10bfacbd5e8d821011d857bee73310457c9c989a\", \"lessThan\": \"9550baada4c8ef8cebefccc746384842820b4dff\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3b39dc2901aa7a679a5ca981a3de9f8d5658afe8\", \"lessThan\": \"7a145d6ec2124bdb94bd6fc436b342ff6ddf2b70\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4377b79323df62eb5d310354f19b4d130ff58d50\", \"lessThan\": \"c3d941cc734e0c8dc486c062926d5249070af5e4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"abb0a615569ec008e8a93d9f3ab2d5b418ea94d4\", \"lessThan\": \"770b463264426cc3c167b1d44efa85f6a526ce5b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"76fe372ccb81b0c89b6cd2fec26e2f38c958be85\", \"lessThan\": \"b02ed2f01240b226570b4a19b5041d61f5125784\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"76fe372ccb81b0c89b6cd2fec26e2f38c958be85\", \"lessThan\": \"94b0818fa63555a65f6ba107080659ea6bcca63e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4.19.322\", \"lessThan\": \"4.19.323\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.4.284\", \"lessThan\": \"5.4.285\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.10.226\", \"lessThan\": \"5.10.227\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.15.167\", \"lessThan\": \"5.15.168\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.1.110\", \"lessThan\": \"6.1.113\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.6.51\", \"lessThan\": \"6.6.54\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.10.10\", \"lessThan\": \"6.10.13\", \"versionType\": \"semver\"}], \"programFiles\": [\"net/can/bcm.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.11\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.11\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.323\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.285\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.227\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.168\", \"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/can/bcm.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/f5059fae5ed518fc56494ce5bdd4f5360de4b3bc\"}, {\"url\": \"https://git.kernel.org/stable/c/a833da8eec20b51af39643faa7067b25c8b20f3e\"}, {\"url\": \"https://git.kernel.org/stable/c/5cc00913c1fdcab861c4e65fa20d1f1e1bbbf977\"}, {\"url\": \"https://git.kernel.org/stable/c/9550baada4c8ef8cebefccc746384842820b4dff\"}, {\"url\": \"https://git.kernel.org/stable/c/7a145d6ec2124bdb94bd6fc436b342ff6ddf2b70\"}, {\"url\": \"https://git.kernel.org/stable/c/c3d941cc734e0c8dc486c062926d5249070af5e4\"}, {\"url\": \"https://git.kernel.org/stable/c/770b463264426cc3c167b1d44efa85f6a526ce5b\"}, {\"url\": \"https://git.kernel.org/stable/c/b02ed2f01240b226570b4a19b5041d61f5125784\"}, {\"url\": \"https://git.kernel.org/stable/c/94b0818fa63555a65f6ba107080659ea6bcca63e\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncan: bcm: Clear bo-\u003ebcm_proc_read after remove_proc_entry().\\n\\nsyzbot reported a warning in bcm_release(). [0]\\n\\nThe blamed change fixed another warning that is triggered when\\nconnect() is issued again for a socket whose connect()ed device has\\nbeen unregistered.\\n\\nHowever, if the socket is just close()d without the 2nd connect(), the\\nremaining bo-\u003ebcm_proc_read triggers unnecessary remove_proc_entry()\\nin bcm_release().\\n\\nLet\u0027s clear bo-\u003ebcm_proc_read after remove_proc_entry() in bcm_notify().\\n\\n[0]\\nname \u00274986\u0027\\nWARNING: CPU: 0 PID: 5234 at fs/proc/generic.c:711 remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711\\nModules linked in:\\nCPU: 0 UID: 0 PID: 5234 Comm: syz-executor606 Not tainted 6.11.0-rc5-syzkaller-00178-g5517ae241919 #0\\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\\nRIP: 0010:remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711\\nCode: ff eb 05 e8 cb 1e 5e ff 48 8b 5c 24 10 48 c7 c7 e0 f7 aa 8e e8 2a 38 8e 09 90 48 c7 c7 60 3a 1b 8c 48 89 de e8 da 42 20 ff 90 \u003c0f\u003e 0b 90 90 48 8b 44 24 18 48 c7 44 24 40 0e 36 e0 45 49 c7 04 07\\nRSP: 0018:ffffc9000345fa20 EFLAGS: 00010246\\nRAX: 2a2d0aee2eb64600 RBX: ffff888032f1f548 RCX: ffff888029431e00\\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\\nRBP: ffffc9000345fb08 R08: ffffffff8155b2f2 R09: 1ffff1101710519a\\nR10: dffffc0000000000 R11: ffffed101710519b R12: ffff888011d38640\\nR13: 0000000000000004 R14: 0000000000000000 R15: dffffc0000000000\\nFS:  0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 00007fcfb52722f0 CR3: 000000000e734000 CR4: 00000000003506f0\\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\nCall Trace:\\n \u003cTASK\u003e\\n bcm_release+0x250/0x880 net/can/bcm.c:1578\\n __sock_release net/socket.c:659 [inline]\\n sock_close+0xbc/0x240 net/socket.c:1421\\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: 0033:0x7fcfb51ee969\\nCode: Unable to access opcode bytes at 0x7fcfb51ee93f.\\nRSP: 002b:00007ffce0109ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\\nRAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfb51ee969\\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001\\nRBP: 00007fcfb526f3b0 R08: ffffffffffffffb8 R09: 0000555500000000\\nR10: 0000555500000000 R11: 0000000000000246 R12: 00007fcfb526f3b0\\nR13: 0000000000000000 R14: 00007fcfb5271ee0 R15: 00007fcfb51bf160\\n \u003c/TASK\u003e\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.323\", \"versionStartIncluding\": \"4.19.322\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.285\", \"versionStartIncluding\": \"5.4.284\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.227\", \"versionStartIncluding\": \"5.10.226\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.168\", \"versionStartIncluding\": \"5.15.167\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.113\", \"versionStartIncluding\": \"6.1.110\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.54\", \"versionStartIncluding\": \"6.6.51\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.13\", \"versionStartIncluding\": \"6.10.10\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.2\", \"versionStartIncluding\": \"6.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"6.11\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-23T15:53:45.638Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-47709\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-23T15:53:45.638Z\", \"dateReserved\": \"2024-09-30T16:00:12.947Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T11:53:42.749Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.