cve-2023-52866
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-12-19 08:27
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks() When CONFIG_HID_UCLOGIC=y and CONFIG_KUNIT_ALL_TESTS=y, launch kernel and then the below user-memory-access bug occurs. In hid_test_uclogic_params_cleanup_event_hooks(),it call uclogic_params_ugee_v2_init_event_hooks() with the first arg=NULL, so when it calls uclogic_params_ugee_v2_has_battery(), the hid_get_drvdata() will access hdev->dev with hdev=NULL, which will cause below user-memory-access. So add a fake_device with quirks member and call hid_set_drvdata() to assign hdev->dev->driver_data which avoids the null-ptr-def bug for drvdata->quirks in uclogic_params_ugee_v2_has_battery(). After applying this patch, the below user-memory-access bug never occurs. general protection fault, probably for non-canonical address 0xdffffc0000000329: 0000 [#1] PREEMPT SMP KASAN KASAN: probably user-memory-access in range [0x0000000000001948-0x000000000000194f] CPU: 5 PID: 2189 Comm: kunit_try_catch Tainted: G B W N 6.6.0-rc2+ #30 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 RIP: 0010:uclogic_params_ugee_v2_init_event_hooks+0x87/0x600 Code: f3 f3 65 48 8b 14 25 28 00 00 00 48 89 54 24 60 31 d2 48 89 fa c7 44 24 30 00 00 00 00 48 c7 44 24 28 02 f8 02 01 48 c1 ea 03 <80> 3c 02 00 0f 85 2c 04 00 00 48 8b 9d 48 19 00 00 48 b8 00 00 00 RSP: 0000:ffff88810679fc88 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000 RDX: 0000000000000329 RSI: ffff88810679fd88 RDI: 0000000000001948 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1020f639f0 R10: ffff888107b1cf87 R11: 0000000000000400 R12: 1ffff11020cf3f92 R13: ffff88810679fd88 R14: ffff888100b97b08 R15: ffff8881030bb080 FS: 0000000000000000(0000) GS:ffff888119e80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000005286001 CR4: 0000000000770ee0 DR0: ffffffff8fdd6cf4 DR1: ffffffff8fdd6cf5 DR2: ffffffff8fdd6cf6 DR3: ffffffff8fdd6cf7 DR6: 00000000fffe0ff0 DR7: 0000000000000600 PKRU: 55555554 Call Trace: <TASK> ? die_addr+0x3d/0xa0 ? exc_general_protection+0x144/0x220 ? asm_exc_general_protection+0x22/0x30 ? uclogic_params_ugee_v2_init_event_hooks+0x87/0x600 ? sched_clock_cpu+0x69/0x550 ? uclogic_parse_ugee_v2_desc_gen_params+0x70/0x70 ? load_balance+0x2950/0x2950 ? rcu_trc_cmpxchg_need_qs+0x67/0xa0 hid_test_uclogic_params_cleanup_event_hooks+0x9e/0x1a0 ? uclogic_params_ugee_v2_init_event_hooks+0x600/0x600 ? __switch_to+0x5cf/0xe60 ? migrate_enable+0x260/0x260 ? __kthread_parkme+0x83/0x150 ? kunit_try_run_case_cleanup+0xe0/0xe0 kunit_generic_run_threadfn_adapter+0x4a/0x90 ? kunit_try_catch_throw+0x80/0x80 kthread+0x2b5/0x380 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x2d/0x70 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork_asm+0x11/0x20 </TASK> Modules linked in: Dumping ftrace buffer: (ftrace buffer empty) ---[ end trace 0000000000000000 ]--- RIP: 0010:uclogic_params_ugee_v2_init_event_hooks+0x87/0x600 Code: f3 f3 65 48 8b 14 25 28 00 00 00 48 89 54 24 60 31 d2 48 89 fa c7 44 24 30 00 00 00 00 48 c7 44 24 28 02 f8 02 01 48 c1 ea 03 <80> 3c 02 00 0f 85 2c 04 00 00 48 8b 9d 48 19 00 00 48 b8 00 00 00 RSP: 0000:ffff88810679fc88 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000 RDX: 0000000000000329 RSI: ffff88810679fd88 RDI: 0000000000001948 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1020f639f0 R10: ffff888107b1cf87 R11: 0000000000000400 R12: 1ffff11020cf3f92 R13: ffff88810679fd88 R14: ffff888100b97b08 R15: ffff8881030bb080 FS: 0000000000000000(0000) GS:ffff888119e80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000005286001 CR4: 0000000000770ee0 DR0: ffffffff8fdd6cf4 DR1: ---truncated---
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/64da1f6147dac7f8499d4937a0d7ea990bf569e8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6c8f953728d75104d994893f58801c457274335a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/91cfe0bbaa1c434d4271eb6e1d7aaa1fe8d121f6
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/64da1f6147dac7f8499d4937a0d7ea990bf569e8
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6c8f953728d75104d994893f58801c457274335a
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/91cfe0bbaa1c434d4271eb6e1d7aaa1fe8d121f6
Impacted products
Vendor Product Version
Linux Linux Version: 6.3
Show details on NVD website

To clipboard 

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                "id": "CVE-2023-52866",
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                "timestamp": "2024-05-21T17:53:04.832614Z",
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          "product": "Linux",
          "programFiles": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks()\n\nWhen CONFIG_HID_UCLOGIC=y and CONFIG_KUNIT_ALL_TESTS=y, launch kernel and\nthen the below user-memory-access bug occurs.\n\nIn hid_test_uclogic_params_cleanup_event_hooks(),it call\nuclogic_params_ugee_v2_init_event_hooks() with the first arg=NULL, so\nwhen it calls uclogic_params_ugee_v2_has_battery(), the hid_get_drvdata()\nwill access hdev-\u003edev with hdev=NULL, which will cause below\nuser-memory-access.\n\nSo add a fake_device with quirks member and call hid_set_drvdata()\nto assign hdev-\u003edev-\u003edriver_data which avoids the null-ptr-def bug\nfor drvdata-\u003equirks in uclogic_params_ugee_v2_has_battery(). After applying\nthis patch, the below user-memory-access bug never occurs.\n\n general protection fault, probably for non-canonical address 0xdffffc0000000329: 0000 [#1] PREEMPT SMP KASAN\n KASAN: probably user-memory-access in range [0x0000000000001948-0x000000000000194f]\n CPU: 5 PID: 2189 Comm: kunit_try_catch Tainted: G    B   W        N 6.6.0-rc2+ #30\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\n RIP: 0010:uclogic_params_ugee_v2_init_event_hooks+0x87/0x600\n Code: f3 f3 65 48 8b 14 25 28 00 00 00 48 89 54 24 60 31 d2 48 89 fa c7 44 24 30 00 00 00 00 48 c7 44 24 28 02 f8 02 01 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 2c 04 00 00 48 8b 9d 48 19 00 00 48 b8 00 00 00\n RSP: 0000:ffff88810679fc88 EFLAGS: 00010202\n RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000\n RDX: 0000000000000329 RSI: ffff88810679fd88 RDI: 0000000000001948\n RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1020f639f0\n R10: ffff888107b1cf87 R11: 0000000000000400 R12: 1ffff11020cf3f92\n R13: ffff88810679fd88 R14: ffff888100b97b08 R15: ffff8881030bb080\n FS:  0000000000000000(0000) GS:ffff888119e80000(0000) knlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 0000000005286001 CR4: 0000000000770ee0\n DR0: ffffffff8fdd6cf4 DR1: ffffffff8fdd6cf5 DR2: ffffffff8fdd6cf6\n DR3: ffffffff8fdd6cf7 DR6: 00000000fffe0ff0 DR7: 0000000000000600\n PKRU: 55555554\n Call Trace:\n  \u003cTASK\u003e\n  ? die_addr+0x3d/0xa0\n  ? exc_general_protection+0x144/0x220\n  ? asm_exc_general_protection+0x22/0x30\n  ? uclogic_params_ugee_v2_init_event_hooks+0x87/0x600\n  ? sched_clock_cpu+0x69/0x550\n  ? uclogic_parse_ugee_v2_desc_gen_params+0x70/0x70\n  ? load_balance+0x2950/0x2950\n  ? rcu_trc_cmpxchg_need_qs+0x67/0xa0\n  hid_test_uclogic_params_cleanup_event_hooks+0x9e/0x1a0\n  ? uclogic_params_ugee_v2_init_event_hooks+0x600/0x600\n  ? __switch_to+0x5cf/0xe60\n  ? migrate_enable+0x260/0x260\n  ? __kthread_parkme+0x83/0x150\n  ? kunit_try_run_case_cleanup+0xe0/0xe0\n  kunit_generic_run_threadfn_adapter+0x4a/0x90\n  ? kunit_try_catch_throw+0x80/0x80\n  kthread+0x2b5/0x380\n  ? kthread_complete_and_exit+0x20/0x20\n  ret_from_fork+0x2d/0x70\n  ? kthread_complete_and_exit+0x20/0x20\n  ret_from_fork_asm+0x11/0x20\n  \u003c/TASK\u003e\n Modules linked in:\n Dumping ftrace buffer:\n    (ftrace buffer empty)\n ---[ end trace 0000000000000000 ]---\n RIP: 0010:uclogic_params_ugee_v2_init_event_hooks+0x87/0x600\n Code: f3 f3 65 48 8b 14 25 28 00 00 00 48 89 54 24 60 31 d2 48 89 fa c7 44 24 30 00 00 00 00 48 c7 44 24 28 02 f8 02 01 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 2c 04 00 00 48 8b 9d 48 19 00 00 48 b8 00 00 00\n RSP: 0000:ffff88810679fc88 EFLAGS: 00010202\n RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000\n RDX: 0000000000000329 RSI: ffff88810679fd88 RDI: 0000000000001948\n RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1020f639f0\n R10: ffff888107b1cf87 R11: 0000000000000400 R12: 1ffff11020cf3f92\n R13: ffff88810679fd88 R14: ffff888100b97b08 R15: ffff8881030bb080\n FS:  0000000000000000(0000) GS:ffff888119e80000(0000) knlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 0000000005286001 CR4: 0000000000770ee0\n DR0: ffffffff8fdd6cf4 DR1: \n---truncated---"
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      "title": "HID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks()",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52866",
    "datePublished": "2024-05-21T15:31:57.191Z",
    "dateReserved": "2024-05-21T15:19:24.262Z",
    "dateUpdated": "2024-12-19T08:27:30.486Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52866\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-21T16:15:23.480\",\"lastModified\":\"2024-11-21T08:40:45.327\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nHID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks()\\n\\nWhen CONFIG_HID_UCLOGIC=y and CONFIG_KUNIT_ALL_TESTS=y, launch kernel and\\nthen the below user-memory-access bug occurs.\\n\\nIn hid_test_uclogic_params_cleanup_event_hooks(),it call\\nuclogic_params_ugee_v2_init_event_hooks() with the first arg=NULL, so\\nwhen it calls uclogic_params_ugee_v2_has_battery(), the hid_get_drvdata()\\nwill access hdev-\u003edev with hdev=NULL, which will cause below\\nuser-memory-access.\\n\\nSo add a fake_device with quirks member and call hid_set_drvdata()\\nto assign hdev-\u003edev-\u003edriver_data which avoids the null-ptr-def bug\\nfor drvdata-\u003equirks in uclogic_params_ugee_v2_has_battery(). After applying\\nthis patch, the below user-memory-access bug never occurs.\\n\\n general protection fault, probably for non-canonical address 0xdffffc0000000329: 0000 [#1] PREEMPT SMP KASAN\\n KASAN: probably user-memory-access in range [0x0000000000001948-0x000000000000194f]\\n CPU: 5 PID: 2189 Comm: kunit_try_catch Tainted: G    B   W        N 6.6.0-rc2+ #30\\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\\n RIP: 0010:uclogic_params_ugee_v2_init_event_hooks+0x87/0x600\\n Code: f3 f3 65 48 8b 14 25 28 00 00 00 48 89 54 24 60 31 d2 48 89 fa c7 44 24 30 00 00 00 00 48 c7 44 24 28 02 f8 02 01 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 2c 04 00 00 48 8b 9d 48 19 00 00 48 b8 00 00 00\\n RSP: 0000:ffff88810679fc88 EFLAGS: 00010202\\n RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000\\n RDX: 0000000000000329 RSI: ffff88810679fd88 RDI: 0000000000001948\\n RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1020f639f0\\n R10: ffff888107b1cf87 R11: 0000000000000400 R12: 1ffff11020cf3f92\\n R13: ffff88810679fd88 R14: ffff888100b97b08 R15: ffff8881030bb080\\n FS:  0000000000000000(0000) GS:ffff888119e80000(0000) knlGS:0000000000000000\\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n CR2: 0000000000000000 CR3: 0000000005286001 CR4: 0000000000770ee0\\n DR0: ffffffff8fdd6cf4 DR1: ffffffff8fdd6cf5 DR2: ffffffff8fdd6cf6\\n DR3: ffffffff8fdd6cf7 DR6: 00000000fffe0ff0 DR7: 0000000000000600\\n PKRU: 55555554\\n Call Trace:\\n  \u003cTASK\u003e\\n  ? die_addr+0x3d/0xa0\\n  ? exc_general_protection+0x144/0x220\\n  ? asm_exc_general_protection+0x22/0x30\\n  ? uclogic_params_ugee_v2_init_event_hooks+0x87/0x600\\n  ? sched_clock_cpu+0x69/0x550\\n  ? uclogic_parse_ugee_v2_desc_gen_params+0x70/0x70\\n  ? load_balance+0x2950/0x2950\\n  ? rcu_trc_cmpxchg_need_qs+0x67/0xa0\\n  hid_test_uclogic_params_cleanup_event_hooks+0x9e/0x1a0\\n  ? uclogic_params_ugee_v2_init_event_hooks+0x600/0x600\\n  ? __switch_to+0x5cf/0xe60\\n  ? migrate_enable+0x260/0x260\\n  ? __kthread_parkme+0x83/0x150\\n  ? kunit_try_run_case_cleanup+0xe0/0xe0\\n  kunit_generic_run_threadfn_adapter+0x4a/0x90\\n  ? kunit_try_catch_throw+0x80/0x80\\n  kthread+0x2b5/0x380\\n  ? kthread_complete_and_exit+0x20/0x20\\n  ret_from_fork+0x2d/0x70\\n  ? kthread_complete_and_exit+0x20/0x20\\n  ret_from_fork_asm+0x11/0x20\\n  \u003c/TASK\u003e\\n Modules linked in:\\n Dumping ftrace buffer:\\n    (ftrace buffer empty)\\n ---[ end trace 0000000000000000 ]---\\n RIP: 0010:uclogic_params_ugee_v2_init_event_hooks+0x87/0x600\\n Code: f3 f3 65 48 8b 14 25 28 00 00 00 48 89 54 24 60 31 d2 48 89 fa c7 44 24 30 00 00 00 00 48 c7 44 24 28 02 f8 02 01 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 2c 04 00 00 48 8b 9d 48 19 00 00 48 b8 00 00 00\\n RSP: 0000:ffff88810679fc88 EFLAGS: 00010202\\n RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000\\n RDX: 0000000000000329 RSI: ffff88810679fd88 RDI: 0000000000001948\\n RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1020f639f0\\n R10: ffff888107b1cf87 R11: 0000000000000400 R12: 1ffff11020cf3f92\\n R13: ffff88810679fd88 R14: ffff888100b97b08 R15: ffff8881030bb080\\n FS:  0000000000000000(0000) GS:ffff888119e80000(0000) knlGS:0000000000000000\\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n CR2: 0000000000000000 CR3: 0000000005286001 CR4: 0000000000770ee0\\n DR0: ffffffff8fdd6cf4 DR1: \\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: uclogic: corrige el error de acceso a la memoria del usuario en uclogic_params_ugee_v2_init_event_hooks(). Cuando CONFIG_HID_UCLOGIC=y y CONFIG_KUNIT_ALL_TESTS=y, inicia el kernel y luego ocurre el siguiente error de acceso a la memoria del usuario. En hid_test_uclogic_params_cleanup_event_hooks(), llama a uclogic_params_ugee_v2_init_event_hooks() con el primer argumento = NULL, por lo que cuando llama a uclogic_params_ugee_v2_has_battery(), hid_get_drvdata() acceder\u00e1 a hdev-\u0026gt;dev con hdev=NULL, lo que provocar\u00e1 el siguiente acceso a la memoria del usuario. As\u00ed que agregue un miembro fake_device con peculiaridades y llame a hid_set_drvdata() para asignar hdev-\u0026gt;dev-\u0026gt;driver_data, lo que evita el error null-ptr-def para drvdata-\u0026gt;quirks en uclogic_params_ugee_v2_has_battery(). Despu\u00e9s de aplicar este parche, el siguiente error de acceso a la memoria del usuario nunca ocurre. falla de protecci\u00f3n general, probablemente para direcci\u00f3n no can\u00f3nica 0xdffffc0000000329: 0000 [#1] PREEMPT SMP KASAN KASAN: probablemente acceso a memoria de usuario en el rango [0x0000000000001948-0x000000000000194f] CPU: 5 PID: 2189 Comm: kunit_try_catch Tainted: GBWN 6.6.0 -rc2+ #30 Nombre del hardware: PC est\u00e1ndar QEMU (i440FX + PIIX, 1996), BIOS 1.15.0-1 01/04/2014 RIP: 0010:uclogic_params_ugee_v2_init_event_hooks+0x87/0x600 C\u00f3digo: f3 f3 65 48 8b 14 25 28 00 0 00 48 89 54 24 60 31 d2 48 89 fa c7 44 24 30 00 00 00 00 48 c7 44 24 28 02 f8 02 01 48 c1 ea 03 \u0026lt;80\u0026gt; 3c 02 00 0f 85 2c 04 00 00 48 8b 9d 48 19 00 00 48 b8 00 00 00 RSP: 0000:ffff88810679fc88 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 00000000000000004 RCX: 0000000000000000 RDX: 000000 0000000329 RSI: ffff88810679fd88 RDI: 0000000000001948 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1020f639f0 R10: ffff888107b1cf8 7 R11: 0000000000000400 R12: 1ffff11020cf3f92 R13: ffff88810679fd88 R14: ffff888100b97b08 R15: ffff8881030bb080 FS: 0000000000000000(0000) GS:ffff888119e80000(0000) knlGS:00000000000000 00 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000005286001 CR4: 0000000000770ee0 DR0: ffffffff8fdd6cf4 DR1: ffffffff8fdd6cf5 DR2: ffffffff8fdd6cf6 DR3: ffffffff8fdd6cf7 DR6: 00000000fffe0ff0 DR7: 00000000000000600 PKRU: 55555554 Seguimiento de llamadas: ? die_addr+0x3d/0xa0? exc_general_protection+0x144/0x220? asm_exc_general_protection+0x22/0x30? uclogic_params_ugee_v2_init_event_hooks+0x87/0x600? sched_clock_cpu+0x69/0x550? uclogic_parse_ugee_v2_desc_gen_params+0x70/0x70 ? load_balance+0x2950/0x2950? rcu_trc_cmpxchg_need_qs+0x67/0xa0 hid_test_uclogic_params_cleanup_event_hooks+0x9e/0x1a0 ? uclogic_params_ugee_v2_init_event_hooks+0x600/0x600? __switch_to+0x5cf/0xe60 ? migrar_enable+0x260/0x260? __kthread_parkme+0x83/0x150 ? kunit_try_run_case_cleanup+0xe0/0xe0 kunit_generic_run_threadfn_adapter+0x4a/0x90 ? kunit_try_catch_throw+0x80/0x80 kthread+0x2b5/0x380 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x2d/0x70 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork_asm+0x11/0x20  M\u00f3dulos vinculados en: Dumping ftrace buffer: (ftrace buffer vac\u00edo) ---[ end trace 0000000000000000 ]--- RIP: uclogic_params_ugee_v2_init_event_hooks+0x 87/0x600 C\u00f3digo: f3 f3 65 48 8b 14 25 28 00 00 00 48 89 54 24 60 31 d2 48 89 fa c7 44 24 30 00 00 00 00 48 c7 44 24 28 02 f8 02 01 48 c1 ea 03 \u0026lt;80\u0026gt; 3c 2 00 0f 85 2c 04 00 00 48 8b 9d 48 19 00 00 48 b8 00 00 00 RSP: 0000:ffff88810679fc88 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000000 RDX: 0000000000000329 RSI: ffff88810679fd88 RDI: 0000000000001948 RBP: 00000000000000000 R08: 0000000000000000 R09: 1020f639f0 R10: ffff888107b1cf87 R11: 0000000000000400 R12: 1ffff11020cf3f92 R13: ffff88810679fd88 R14: ffff888100b97b08 R15: ffff8881030bb080 FS: 0000000000(0000) GS:ffff888119e80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000005286001 CR4: 0000000000770ee0 DR0: ffffffff8fdd6cf4 DR1: ---truncado---\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/64da1f6147dac7f8499d4937a0d7ea990bf569e8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6c8f953728d75104d994893f58801c457274335a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/91cfe0bbaa1c434d4271eb6e1d7aaa1fe8d121f6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/64da1f6147dac7f8499d4937a0d7ea990bf569e8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/6c8f953728d75104d994893f58801c457274335a\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/91cfe0bbaa1c434d4271eb6e1d7aaa1fe8d121f6\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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