CVE-2024-53227 (GCVE-0-2024-53227)

Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2026-05-11 20:53
VLAI
Title
scsi: bfa: Fix use-after-free in bfad_im_module_exit()
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Fix use-after-free in bfad_im_module_exit() BUG: KASAN: slab-use-after-free in __lock_acquire+0x2aca/0x3a20 Read of size 8 at addr ffff8881082d80c8 by task modprobe/25303 Call Trace: <TASK> dump_stack_lvl+0x95/0xe0 print_report+0xcb/0x620 kasan_report+0xbd/0xf0 __lock_acquire+0x2aca/0x3a20 lock_acquire+0x19b/0x520 _raw_spin_lock+0x2b/0x40 attribute_container_unregister+0x30/0x160 fc_release_transport+0x19/0x90 [scsi_transport_fc] bfad_im_module_exit+0x23/0x60 [bfa] bfad_init+0xdb/0xff0 [bfa] do_one_initcall+0xdc/0x550 do_init_module+0x22d/0x6b0 load_module+0x4e96/0x5ff0 init_module_from_file+0xcd/0x130 idempotent_init_module+0x330/0x620 __x64_sys_finit_module+0xb3/0x110 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f </TASK> Allocated by task 25303: kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 __kasan_kmalloc+0x7f/0x90 fc_attach_transport+0x4f/0x4740 [scsi_transport_fc] bfad_im_module_init+0x17/0x80 [bfa] bfad_init+0x23/0xff0 [bfa] do_one_initcall+0xdc/0x550 do_init_module+0x22d/0x6b0 load_module+0x4e96/0x5ff0 init_module_from_file+0xcd/0x130 idempotent_init_module+0x330/0x620 __x64_sys_finit_module+0xb3/0x110 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 25303: kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 kasan_save_free_info+0x3b/0x60 __kasan_slab_free+0x38/0x50 kfree+0x212/0x480 bfad_im_module_init+0x7e/0x80 [bfa] bfad_init+0x23/0xff0 [bfa] do_one_initcall+0xdc/0x550 do_init_module+0x22d/0x6b0 load_module+0x4e96/0x5ff0 init_module_from_file+0xcd/0x130 idempotent_init_module+0x330/0x620 __x64_sys_finit_module+0xb3/0x110 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f Above issue happens as follows: bfad_init error = bfad_im_module_init() fc_release_transport(bfad_im_scsi_transport_template); if (error) goto ext; ext: bfad_im_module_exit(); fc_release_transport(bfad_im_scsi_transport_template); --> Trigger double release Don't call bfad_im_module_exit() if bfad_im_module_init() failed.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 0ceac8012d3ddea3317f0d82934293d05feb8af1 (git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 3932c753f805a02e9364a4c58b590f21901f8490 (git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < ef2c2580189ea88a0dcaf56eb3a565763a900edb (git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < e76181a5be90abcc3ed8a300bd13878aa214d022 (git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 8f5a97443b547b4c83f876f1d6a11df0f1fd4efb (git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < c28409f851abd93b37969cac7498828ad533afd9 (git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 1ffdde30a90bf8efe8f270407f486706962b3292 (git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < a2b5035ab0e368e8d8a371e27fbc72f133c0bd40 (git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 178b8f38932d635e90f5f0e9af1986c6f4a89271 (git)
Create a notification for this product.
Linux Linux Affected: 2.6.32
Unaffected: 0 , < 2.6.32 (semver)
Unaffected: 4.19.325 , ≤ 4.19.* (semver)
Unaffected: 5.4.287 , ≤ 5.4.* (semver)
Unaffected: 5.10.231 , ≤ 5.10.* (semver)
Unaffected: 5.15.174 , ≤ 5.15.* (semver)
Unaffected: 6.1.120 , ≤ 6.1.* (semver)
Unaffected: 6.6.64 , ≤ 6.6.* (semver)
Unaffected: 6.11.11 , ≤ 6.11.* (semver)
Unaffected: 6.12.2 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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              "confidentialityImpact": "HIGH",
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              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: bfa: Fix use-after-free in bfad_im_module_exit()\n\nBUG: KASAN: slab-use-after-free in __lock_acquire+0x2aca/0x3a20\nRead of size 8 at addr ffff8881082d80c8 by task modprobe/25303\n\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x95/0xe0\n print_report+0xcb/0x620\n kasan_report+0xbd/0xf0\n __lock_acquire+0x2aca/0x3a20\n lock_acquire+0x19b/0x520\n _raw_spin_lock+0x2b/0x40\n attribute_container_unregister+0x30/0x160\n fc_release_transport+0x19/0x90 [scsi_transport_fc]\n bfad_im_module_exit+0x23/0x60 [bfa]\n bfad_init+0xdb/0xff0 [bfa]\n do_one_initcall+0xdc/0x550\n do_init_module+0x22d/0x6b0\n load_module+0x4e96/0x5ff0\n init_module_from_file+0xcd/0x130\n idempotent_init_module+0x330/0x620\n __x64_sys_finit_module+0xb3/0x110\n do_syscall_64+0xc1/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n \u003c/TASK\u003e\n\nAllocated by task 25303:\n kasan_save_stack+0x24/0x50\n kasan_save_track+0x14/0x30\n __kasan_kmalloc+0x7f/0x90\n fc_attach_transport+0x4f/0x4740 [scsi_transport_fc]\n bfad_im_module_init+0x17/0x80 [bfa]\n bfad_init+0x23/0xff0 [bfa]\n do_one_initcall+0xdc/0x550\n do_init_module+0x22d/0x6b0\n load_module+0x4e96/0x5ff0\n init_module_from_file+0xcd/0x130\n idempotent_init_module+0x330/0x620\n __x64_sys_finit_module+0xb3/0x110\n do_syscall_64+0xc1/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 25303:\n kasan_save_stack+0x24/0x50\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x60\n __kasan_slab_free+0x38/0x50\n kfree+0x212/0x480\n bfad_im_module_init+0x7e/0x80 [bfa]\n bfad_init+0x23/0xff0 [bfa]\n do_one_initcall+0xdc/0x550\n do_init_module+0x22d/0x6b0\n load_module+0x4e96/0x5ff0\n init_module_from_file+0xcd/0x130\n idempotent_init_module+0x330/0x620\n __x64_sys_finit_module+0xb3/0x110\n do_syscall_64+0xc1/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nAbove issue happens as follows:\n\nbfad_init\n  error = bfad_im_module_init()\n    fc_release_transport(bfad_im_scsi_transport_template);\n  if (error)\n    goto ext;\n\next:\n  bfad_im_module_exit();\n    fc_release_transport(bfad_im_scsi_transport_template);\n    --\u003e Trigger double release\n\nDon\u0027t call bfad_im_module_exit() if bfad_im_module_init() failed."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:53:18.703Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0ceac8012d3ddea3317f0d82934293d05feb8af1"
        },
        {
          "url": "https://git.kernel.org/stable/c/3932c753f805a02e9364a4c58b590f21901f8490"
        },
        {
          "url": "https://git.kernel.org/stable/c/ef2c2580189ea88a0dcaf56eb3a565763a900edb"
        },
        {
          "url": "https://git.kernel.org/stable/c/e76181a5be90abcc3ed8a300bd13878aa214d022"
        },
        {
          "url": "https://git.kernel.org/stable/c/8f5a97443b547b4c83f876f1d6a11df0f1fd4efb"
        },
        {
          "url": "https://git.kernel.org/stable/c/c28409f851abd93b37969cac7498828ad533afd9"
        },
        {
          "url": "https://git.kernel.org/stable/c/1ffdde30a90bf8efe8f270407f486706962b3292"
        },
        {
          "url": "https://git.kernel.org/stable/c/a2b5035ab0e368e8d8a371e27fbc72f133c0bd40"
        },
        {
          "url": "https://git.kernel.org/stable/c/178b8f38932d635e90f5f0e9af1986c6f4a89271"
        }
      ],
      "title": "scsi: bfa: Fix use-after-free in bfad_im_module_exit()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53227",
    "datePublished": "2024-12-27T13:50:16.175Z",
    "dateReserved": "2024-11-19T17:17:25.025Z",
    "dateUpdated": "2026-05-11T20:53:18.703Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-53227",
      "date": "2026-06-06",
      "epss": "0.00012",
      "percentile": "0.01732"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-53227\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:30.937\",\"lastModified\":\"2025-11-03T21:17:44.163\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: bfa: Fix use-after-free in bfad_im_module_exit()\\n\\nBUG: KASAN: slab-use-after-free in __lock_acquire+0x2aca/0x3a20\\nRead of size 8 at addr ffff8881082d80c8 by task modprobe/25303\\n\\nCall Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0x95/0xe0\\n print_report+0xcb/0x620\\n kasan_report+0xbd/0xf0\\n __lock_acquire+0x2aca/0x3a20\\n lock_acquire+0x19b/0x520\\n _raw_spin_lock+0x2b/0x40\\n attribute_container_unregister+0x30/0x160\\n fc_release_transport+0x19/0x90 [scsi_transport_fc]\\n bfad_im_module_exit+0x23/0x60 [bfa]\\n bfad_init+0xdb/0xff0 [bfa]\\n do_one_initcall+0xdc/0x550\\n do_init_module+0x22d/0x6b0\\n load_module+0x4e96/0x5ff0\\n init_module_from_file+0xcd/0x130\\n idempotent_init_module+0x330/0x620\\n __x64_sys_finit_module+0xb3/0x110\\n do_syscall_64+0xc1/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n \u003c/TASK\u003e\\n\\nAllocated by task 25303:\\n kasan_save_stack+0x24/0x50\\n kasan_save_track+0x14/0x30\\n __kasan_kmalloc+0x7f/0x90\\n fc_attach_transport+0x4f/0x4740 [scsi_transport_fc]\\n bfad_im_module_init+0x17/0x80 [bfa]\\n bfad_init+0x23/0xff0 [bfa]\\n do_one_initcall+0xdc/0x550\\n do_init_module+0x22d/0x6b0\\n load_module+0x4e96/0x5ff0\\n init_module_from_file+0xcd/0x130\\n idempotent_init_module+0x330/0x620\\n __x64_sys_finit_module+0xb3/0x110\\n do_syscall_64+0xc1/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n\\nFreed by task 25303:\\n kasan_save_stack+0x24/0x50\\n kasan_save_track+0x14/0x30\\n kasan_save_free_info+0x3b/0x60\\n __kasan_slab_free+0x38/0x50\\n kfree+0x212/0x480\\n bfad_im_module_init+0x7e/0x80 [bfa]\\n bfad_init+0x23/0xff0 [bfa]\\n do_one_initcall+0xdc/0x550\\n do_init_module+0x22d/0x6b0\\n load_module+0x4e96/0x5ff0\\n init_module_from_file+0xcd/0x130\\n idempotent_init_module+0x330/0x620\\n __x64_sys_finit_module+0xb3/0x110\\n do_syscall_64+0xc1/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n\\nAbove issue happens as follows:\\n\\nbfad_init\\n  error = bfad_im_module_init()\\n    fc_release_transport(bfad_im_scsi_transport_template);\\n  if (error)\\n    goto ext;\\n\\next:\\n  bfad_im_module_exit();\\n    fc_release_transport(bfad_im_scsi_transport_template);\\n    --\u003e Trigger double release\\n\\nDon\u0027t call bfad_im_module_exit() if bfad_im_module_init() failed.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: bfa: Se corrige el use-after-free en bfad_im_module_exit() ERROR: KASAN: use-after-free de losa en __lock_acquire+0x2aca/0x3a20 Lectura de tama\u00f1o 8 en la direcci\u00f3n ffff8881082d80c8 por la tarea modprobe/25303 Seguimiento de llamadas:  dump_stack_lvl+0x95/0xe0 print_report+0xcb/0x620 kasan_report+0xbd/0xf0 __lock_acquire+0x2aca/0x3a20 lock_acquire+0x19b/0x520 _raw_spin_lock+0x2b/0x40 attribute_container_unregister+0x30/0x160 Asignado por tarea 25303: pila de guardado de kasan+0x24/0x50 pista de guardado de kasan+0x14/0x30 __kasan_kmalloc+0x7f/0x90 transporte de acoplamiento de fc+0x4f/0x4740 [transporte de scsi_fc] inicio del m\u00f3dulo de bfad_im+0x17/0x80 [bfa] inicio del m\u00f3dulo de bfad_init+0x23/0xff0 [bfa] hacer una llamada de inicio+0xdc/0x550 hacer el m\u00f3dulo de inicio+0x22d/0x6b0 m\u00f3dulo de carga+0x4e96/0x5ff0 m\u00f3dulo de inicio desde el archivo+0xcd/0x130 m\u00f3dulo de inicio idempotente+0x330/0x620 __x64_sys_finit_module+0xb3/0x110 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f Liberado por la tarea 25303: kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 kasan_save_free_info+0x3b/0x60 __kasan_slab_free+0x38/0x50 kfree+0x212/0x480 bfad_im_module_init+0x7e/0x80 [bfa] bfad_init+0x23/0xff0 [bfa] do_one_initcall+0xdc/0x550 do_init_module+0x22d/0x6b0 load_module+0x4e96/0x5ff0 init_module_from_file+0xcd/0x130 idempotent_init_module+0x330/0x620 __x64_sys_finit_module+0xb3/0x110 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f El problema anterior ocurre de la siguiente manera: bfad_init error = bfad_im_module_init() fc_release_transport(bfad_im_scsi_transport_template); if (error) goto ext; ext: bfad_im_module_exit(); fc_release_transport(bfad_im_scsi_transport_template); --\u0026gt; Disparador de doble liberaci\u00f3n No llame a bfad_im_module_exit() si bfad_im_module_init() fall\u00f3.\"}],\"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:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.32\",\"versionEndExcluding\":\"4.19.325\",\"matchCriteriaId\":\"560AD6AC-47DD-4D5C-9194-0606623A7EB1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.287\",\"matchCriteriaId\":\"E4B15788-D35E-4E5B-A9C0-070AE3729B34\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.231\",\"matchCriteriaId\":\"B5C644CC-2BD7-4E32-BC54-8DCC7ABE9935\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.174\",\"matchCriteriaId\":\"419FD073-1517-4FD5-8158-F94BC68A1E89\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.120\",\"matchCriteriaId\":\"09AC6122-E2A4-40FE-9D33-268A1B2EC265\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.64\",\"matchCriteriaId\":\"CA16DEE3-ABEC-4449-9F4A-7A3DC4FC36C7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.11\",\"matchCriteriaId\":\"21434379-192D-472F-9B54-D45E3650E893\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.12\",\"versionEndExcluding\":\"6.12.2\",\"matchCriteriaId\":\"D8882B1B-2ABC-4838-AC1D-DBDBB5764776\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0ceac8012d3ddea3317f0d82934293d05feb8af1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/178b8f38932d635e90f5f0e9af1986c6f4a89271\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/1ffdde30a90bf8efe8f270407f486706962b3292\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3932c753f805a02e9364a4c58b590f21901f8490\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8f5a97443b547b4c83f876f1d6a11df0f1fd4efb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a2b5035ab0e368e8d8a371e27fbc72f133c0bd40\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c28409f851abd93b37969cac7498828ad533afd9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e76181a5be90abcc3ed8a300bd13878aa214d022\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ef2c2580189ea88a0dcaf56eb3a565763a900edb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/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\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T20:47:54.103Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-53227\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-02-11T15:43:06.746226Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-416\", \"description\": \"CWE-416 Use After Free\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-02-11T15:43:08.067Z\"}}], \"cna\": {\"title\": \"scsi: bfa: Fix use-after-free in bfad_im_module_exit()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"0ceac8012d3ddea3317f0d82934293d05feb8af1\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"3932c753f805a02e9364a4c58b590f21901f8490\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"ef2c2580189ea88a0dcaf56eb3a565763a900edb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"e76181a5be90abcc3ed8a300bd13878aa214d022\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"8f5a97443b547b4c83f876f1d6a11df0f1fd4efb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"c28409f851abd93b37969cac7498828ad533afd9\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"1ffdde30a90bf8efe8f270407f486706962b3292\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"a2b5035ab0e368e8d8a371e27fbc72f133c0bd40\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7725ccfda59715ecf8f99e3b520a0b84cc2ea79e\", \"lessThan\": \"178b8f38932d635e90f5f0e9af1986c6f4a89271\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/scsi/bfa/bfad.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.6.32\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"2.6.32\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.325\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.287\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.231\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.174\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.120\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.64\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/scsi/bfa/bfad.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/0ceac8012d3ddea3317f0d82934293d05feb8af1\"}, {\"url\": \"https://git.kernel.org/stable/c/3932c753f805a02e9364a4c58b590f21901f8490\"}, {\"url\": \"https://git.kernel.org/stable/c/ef2c2580189ea88a0dcaf56eb3a565763a900edb\"}, {\"url\": \"https://git.kernel.org/stable/c/e76181a5be90abcc3ed8a300bd13878aa214d022\"}, {\"url\": \"https://git.kernel.org/stable/c/8f5a97443b547b4c83f876f1d6a11df0f1fd4efb\"}, {\"url\": \"https://git.kernel.org/stable/c/c28409f851abd93b37969cac7498828ad533afd9\"}, {\"url\": \"https://git.kernel.org/stable/c/1ffdde30a90bf8efe8f270407f486706962b3292\"}, {\"url\": \"https://git.kernel.org/stable/c/a2b5035ab0e368e8d8a371e27fbc72f133c0bd40\"}, {\"url\": \"https://git.kernel.org/stable/c/178b8f38932d635e90f5f0e9af1986c6f4a89271\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: bfa: Fix use-after-free in bfad_im_module_exit()\\n\\nBUG: KASAN: slab-use-after-free in __lock_acquire+0x2aca/0x3a20\\nRead of size 8 at addr ffff8881082d80c8 by task modprobe/25303\\n\\nCall Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0x95/0xe0\\n print_report+0xcb/0x620\\n kasan_report+0xbd/0xf0\\n __lock_acquire+0x2aca/0x3a20\\n lock_acquire+0x19b/0x520\\n _raw_spin_lock+0x2b/0x40\\n attribute_container_unregister+0x30/0x160\\n fc_release_transport+0x19/0x90 [scsi_transport_fc]\\n bfad_im_module_exit+0x23/0x60 [bfa]\\n bfad_init+0xdb/0xff0 [bfa]\\n do_one_initcall+0xdc/0x550\\n do_init_module+0x22d/0x6b0\\n load_module+0x4e96/0x5ff0\\n init_module_from_file+0xcd/0x130\\n idempotent_init_module+0x330/0x620\\n __x64_sys_finit_module+0xb3/0x110\\n do_syscall_64+0xc1/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n \u003c/TASK\u003e\\n\\nAllocated by task 25303:\\n kasan_save_stack+0x24/0x50\\n kasan_save_track+0x14/0x30\\n __kasan_kmalloc+0x7f/0x90\\n fc_attach_transport+0x4f/0x4740 [scsi_transport_fc]\\n bfad_im_module_init+0x17/0x80 [bfa]\\n bfad_init+0x23/0xff0 [bfa]\\n do_one_initcall+0xdc/0x550\\n do_init_module+0x22d/0x6b0\\n load_module+0x4e96/0x5ff0\\n init_module_from_file+0xcd/0x130\\n idempotent_init_module+0x330/0x620\\n __x64_sys_finit_module+0xb3/0x110\\n do_syscall_64+0xc1/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n\\nFreed by task 25303:\\n kasan_save_stack+0x24/0x50\\n kasan_save_track+0x14/0x30\\n kasan_save_free_info+0x3b/0x60\\n __kasan_slab_free+0x38/0x50\\n kfree+0x212/0x480\\n bfad_im_module_init+0x7e/0x80 [bfa]\\n bfad_init+0x23/0xff0 [bfa]\\n do_one_initcall+0xdc/0x550\\n do_init_module+0x22d/0x6b0\\n load_module+0x4e96/0x5ff0\\n init_module_from_file+0xcd/0x130\\n idempotent_init_module+0x330/0x620\\n __x64_sys_finit_module+0xb3/0x110\\n do_syscall_64+0xc1/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n\\nAbove issue happens as follows:\\n\\nbfad_init\\n  error = bfad_im_module_init()\\n    fc_release_transport(bfad_im_scsi_transport_template);\\n  if (error)\\n    goto ext;\\n\\next:\\n  bfad_im_module_exit();\\n    fc_release_transport(bfad_im_scsi_transport_template);\\n    --\u003e Trigger double release\\n\\nDon\u0027t call bfad_im_module_exit() if bfad_im_module_init() failed.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.325\", \"versionStartIncluding\": \"2.6.32\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.287\", \"versionStartIncluding\": \"2.6.32\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.231\", \"versionStartIncluding\": \"2.6.32\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.174\", \"versionStartIncluding\": \"2.6.32\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.120\", \"versionStartIncluding\": \"2.6.32\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.64\", \"versionStartIncluding\": \"2.6.32\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.11\", \"versionStartIncluding\": \"2.6.32\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.2\", \"versionStartIncluding\": \"2.6.32\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13\", \"versionStartIncluding\": \"2.6.32\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:53:18.703Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-53227\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:53:18.703Z\", \"dateReserved\": \"2024-11-19T17:17:25.025Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-12-27T13:50:16.175Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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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.