cve-2022-48823
Vulnerability from cvelistv5
Published
2024-07-16 11:44
Modified
2024-12-19 08:08
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix refcount issue when LOGO is received during TMF Hung task call trace was seen during LOGO processing. [ 974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Issued... [ 974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0 [ 974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET [ 974.309222] [0000:00:00.0]:[qedf_initiate_tmf:2438]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1. [ 974.309625] host1: rport 016900: Received LOGO request while in state Ready [ 974.309627] host1: rport 016900: Delete port [ 974.309642] host1: rport 016900: work event 3 [ 974.309644] host1: rport 016900: lld callback ev 3 [ 974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport is uploading, not executing flush. [ 974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: task mgmt command success... [ 984.031088] INFO: task jbd2/dm-15-8:7645 blocked for more than 120 seconds. [ 984.031136] Not tainted 4.18.0-305.el8.x86_64 #1 [ 984.031166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.031209] jbd2/dm-15-8 D 0 7645 2 0x80004080 [ 984.031212] Call Trace: [ 984.031222] __schedule+0x2c4/0x700 [ 984.031230] ? unfreeze_partials.isra.83+0x16e/0x1a0 [ 984.031233] ? bit_wait_timeout+0x90/0x90 [ 984.031235] schedule+0x38/0xa0 [ 984.031238] io_schedule+0x12/0x40 [ 984.031240] bit_wait_io+0xd/0x50 [ 984.031243] __wait_on_bit+0x6c/0x80 [ 984.031248] ? free_buffer_head+0x21/0x50 [ 984.031251] out_of_line_wait_on_bit+0x91/0xb0 [ 984.031257] ? init_wait_var_entry+0x50/0x50 [ 984.031268] jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2] [ 984.031280] kjournald2+0xbd/0x270 [jbd2] [ 984.031284] ? finish_wait+0x80/0x80 [ 984.031291] ? commit_timeout+0x10/0x10 [jbd2] [ 984.031294] kthread+0x116/0x130 [ 984.031300] ? kthread_flush_work_fn+0x10/0x10 [ 984.031305] ret_from_fork+0x1f/0x40 There was a ref count issue when LOGO is received during TMF. This leads to one of the I/Os hanging with the driver. Fix the ref count.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5239ab63f17cee643bd4bf6addfedebaa7d4f41e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6be8eaad75ca73131e2a697f0270dc8ee73814a8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7cc32ff0cd6c44a3c26de5faecfe8b5546198fad
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7fcbed38503bb34c6e6538b6a9482d1c6bead1e8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/87f187e5265bc8e3b38faef8b9db864cdd61dde7
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5239ab63f17cee643bd4bf6addfedebaa7d4f41e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6be8eaad75ca73131e2a697f0270dc8ee73814a8
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7cc32ff0cd6c44a3c26de5faecfe8b5546198fad
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7fcbed38503bb34c6e6538b6a9482d1c6bead1e8
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/87f187e5265bc8e3b38faef8b9db864cdd61dde7
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
 Create a notification for this product.
   Linux Linux Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.606Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7cc32ff0cd6c44a3c26de5faecfe8b5546198fad"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/87f187e5265bc8e3b38faef8b9db864cdd61dde7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6be8eaad75ca73131e2a697f0270dc8ee73814a8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7fcbed38503bb34c6e6538b6a9482d1c6bead1e8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5239ab63f17cee643bd4bf6addfedebaa7d4f41e"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48823",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:57:53.121033Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:11.904Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qedf/qedf_io.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7cc32ff0cd6c44a3c26de5faecfe8b5546198fad",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "87f187e5265bc8e3b38faef8b9db864cdd61dde7",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "6be8eaad75ca73131e2a697f0270dc8ee73814a8",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "7fcbed38503bb34c6e6538b6a9482d1c6bead1e8",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "5239ab63f17cee643bd4bf6addfedebaa7d4f41e",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qedf/qedf_io.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.180",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.101",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.24",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qedf: Fix refcount issue when LOGO is received during TMF\n\nHung task call trace was seen during LOGO processing.\n\n[  974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Issued...\n[  974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0\n[  974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET\n[  974.309222] [0000:00:00.0]:[qedf_initiate_tmf:2438]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1.\n[  974.309625] host1: rport 016900: Received LOGO request while in state Ready\n[  974.309627] host1: rport 016900: Delete port\n[  974.309642] host1: rport 016900: work event 3\n[  974.309644] host1: rport 016900: lld callback ev 3\n[  974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport is uploading, not executing flush.\n[  974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: task mgmt command success...\n[  984.031088] INFO: task jbd2/dm-15-8:7645 blocked for more than 120 seconds.\n[  984.031136]       Not tainted 4.18.0-305.el8.x86_64 #1\n\n[  984.031166] \"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n[  984.031209] jbd2/dm-15-8    D    0  7645      2 0x80004080\n[  984.031212] Call Trace:\n[  984.031222]  __schedule+0x2c4/0x700\n[  984.031230]  ? unfreeze_partials.isra.83+0x16e/0x1a0\n[  984.031233]  ? bit_wait_timeout+0x90/0x90\n[  984.031235]  schedule+0x38/0xa0\n[  984.031238]  io_schedule+0x12/0x40\n[  984.031240]  bit_wait_io+0xd/0x50\n[  984.031243]  __wait_on_bit+0x6c/0x80\n[  984.031248]  ? free_buffer_head+0x21/0x50\n[  984.031251]  out_of_line_wait_on_bit+0x91/0xb0\n[  984.031257]  ? init_wait_var_entry+0x50/0x50\n[  984.031268]  jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2]\n[  984.031280]  kjournald2+0xbd/0x270 [jbd2]\n[  984.031284]  ? finish_wait+0x80/0x80\n[  984.031291]  ? commit_timeout+0x10/0x10 [jbd2]\n[  984.031294]  kthread+0x116/0x130\n[  984.031300]  ? kthread_flush_work_fn+0x10/0x10\n[  984.031305]  ret_from_fork+0x1f/0x40\n\nThere was a ref count issue when LOGO is received during TMF. This leads to\none of the I/Os hanging with the driver. Fix the ref count."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T08:08:25.005Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7cc32ff0cd6c44a3c26de5faecfe8b5546198fad"
        },
        {
          "url": "https://git.kernel.org/stable/c/87f187e5265bc8e3b38faef8b9db864cdd61dde7"
        },
        {
          "url": "https://git.kernel.org/stable/c/6be8eaad75ca73131e2a697f0270dc8ee73814a8"
        },
        {
          "url": "https://git.kernel.org/stable/c/7fcbed38503bb34c6e6538b6a9482d1c6bead1e8"
        },
        {
          "url": "https://git.kernel.org/stable/c/5239ab63f17cee643bd4bf6addfedebaa7d4f41e"
        }
      ],
      "title": "scsi: qedf: Fix refcount issue when LOGO is received during TMF",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48823",
    "datePublished": "2024-07-16T11:44:09.303Z",
    "dateReserved": "2024-07-16T11:38:08.902Z",
    "dateUpdated": "2024-12-19T08:08:25.005Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-48823\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-07-16T12:15:06.147\",\"lastModified\":\"2024-11-21T07:34:09.303\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: qedf: Fix refcount issue when LOGO is received during TMF\\n\\nHung task call trace was seen during LOGO processing.\\n\\n[  974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Issued...\\n[  974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0\\n[  974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET\\n[  974.309222] [0000:00:00.0]:[qedf_initiate_tmf:2438]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1.\\n[  974.309625] host1: rport 016900: Received LOGO request while in state Ready\\n[  974.309627] host1: rport 016900: Delete port\\n[  974.309642] host1: rport 016900: work event 3\\n[  974.309644] host1: rport 016900: lld callback ev 3\\n[  974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport is uploading, not executing flush.\\n[  974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: task mgmt command success...\\n[  984.031088] INFO: task jbd2/dm-15-8:7645 blocked for more than 120 seconds.\\n[  984.031136]       Not tainted 4.18.0-305.el8.x86_64 #1\\n\\n[  984.031166] \\\"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\\\" disables this message.\\n[  984.031209] jbd2/dm-15-8    D    0  7645      2 0x80004080\\n[  984.031212] Call Trace:\\n[  984.031222]  __schedule+0x2c4/0x700\\n[  984.031230]  ? unfreeze_partials.isra.83+0x16e/0x1a0\\n[  984.031233]  ? bit_wait_timeout+0x90/0x90\\n[  984.031235]  schedule+0x38/0xa0\\n[  984.031238]  io_schedule+0x12/0x40\\n[  984.031240]  bit_wait_io+0xd/0x50\\n[  984.031243]  __wait_on_bit+0x6c/0x80\\n[  984.031248]  ? free_buffer_head+0x21/0x50\\n[  984.031251]  out_of_line_wait_on_bit+0x91/0xb0\\n[  984.031257]  ? init_wait_var_entry+0x50/0x50\\n[  984.031268]  jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2]\\n[  984.031280]  kjournald2+0xbd/0x270 [jbd2]\\n[  984.031284]  ? finish_wait+0x80/0x80\\n[  984.031291]  ? commit_timeout+0x10/0x10 [jbd2]\\n[  984.031294]  kthread+0x116/0x130\\n[  984.031300]  ? kthread_flush_work_fn+0x10/0x10\\n[  984.031305]  ret_from_fork+0x1f/0x40\\n\\nThere was a ref count issue when LOGO is received during TMF. This leads to\\none of the I/Os hanging with the driver. Fix the ref count.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: scsi: qedf: se solucion\u00f3 el problema de recuento cuando se recibe el logotipo durante TMF. Se observ\u00f3 un seguimiento de llamada de tarea colgada durante el procesamiento del logotipo. [ 974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: RESET LUN emitido... [ 974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0 [ 974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET [ 974.309222 [0000] :00:00.0]:[qedf_initiate_tmf:2438 ]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1. [ 974.309625] host1: informe 016900: Solicitud de logotipo recibida mientras estaba en estado Listo [ 974.309627] host1: informe 016900: Eliminar puerto [ 974.309642] host1: Informe 016900: evento de trabajo 3 [ 974.309644] host1: informe 016900: devoluci\u00f3n de llamada lld ev 3 [ 974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport se est\u00e1 cargando, no ejecutando descarga. [ 974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: comando de gesti\u00f3n de tarea exitoso... [ 984.031088] INFORMACI\u00d3N: tarea jbd2/dm-15-8:7645 bloqueada durante m\u00e1s de 120 segundos. [ 984.031136] No contaminado 4.18.0-305.el8.x86_64 #1 [ 984.031166] \\\"echo 0 \u0026gt; /proc/sys/kernel/hung_task_timeout_secs\\\" desactiva este mensaje. [ 984.031209] jbd2/dm-15-8 D 0 7645 2 0x80004080 [ 984.031212] Seguimiento de llamadas: [ 984.031222] __schedule+0x2c4/0x700 [ 984.031230] ? unfreeze_partials.isra.83+0x16e/0x1a0 [984.031233]? bit_wait_timeout+0x90/0x90 [ 984.031235] programaci\u00f3n+0x38/0xa0 [ 984.031238] io_schedule+0x12/0x40 [ 984.031240] bit_wait_io+0xd/0x50 [ 984.031243] 80 [984.031248] ? free_buffer_head+0x21/0x50 [ 984.031251] out_of_line_wait_on_bit+0x91/0xb0 [ 984.031257] ? init_wait_var_entry+0x50/0x50 [ 984.031268] jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2] [ 984.031280] kjournald2+0xbd/0x270 [jbd2] [ 984.031284] ? terminar_esperar+0x80/0x80 [984.031291]? commit_timeout+0x10/0x10 [jbd2] [ 984.031294] kthread+0x116/0x130 [ 984.031300] ? kthread_flush_work_fn+0x10/0x10 [ 984.031305] ret_from_fork+0x1f/0x40 Hubo un problema de recuento de referencias cuando se recibe el logotipo durante TMF. Esto lleva a que una de las E/S se cuelgue con el controlador. Arreglar el recuento de \u00e1rbitros.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/5239ab63f17cee643bd4bf6addfedebaa7d4f41e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6be8eaad75ca73131e2a697f0270dc8ee73814a8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7cc32ff0cd6c44a3c26de5faecfe8b5546198fad\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7fcbed38503bb34c6e6538b6a9482d1c6bead1e8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/87f187e5265bc8e3b38faef8b9db864cdd61dde7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5239ab63f17cee643bd4bf6addfedebaa7d4f41e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/6be8eaad75ca73131e2a697f0270dc8ee73814a8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/7cc32ff0cd6c44a3c26de5faecfe8b5546198fad\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/7fcbed38503bb34c6e6538b6a9482d1c6bead1e8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/87f187e5265bc8e3b38faef8b9db864cdd61dde7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/7cc32ff0cd6c44a3c26de5faecfe8b5546198fad\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/87f187e5265bc8e3b38faef8b9db864cdd61dde7\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/6be8eaad75ca73131e2a697f0270dc8ee73814a8\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/7fcbed38503bb34c6e6538b6a9482d1c6bead1e8\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/5239ab63f17cee643bd4bf6addfedebaa7d4f41e\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T15:25:01.606Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-48823\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T16:57:53.121033Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:21.303Z\"}}], \"cna\": {\"title\": \"scsi: qedf: Fix refcount issue when LOGO is received during TMF\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"1da177e4c3f4\", \"lessThan\": \"7cc32ff0cd6c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f4\", \"lessThan\": \"87f187e5265b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f4\", \"lessThan\": \"6be8eaad75ca\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f4\", \"lessThan\": \"7fcbed38503b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f4\", \"lessThan\": \"5239ab63f17c\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/scsi/qedf/qedf_io.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"5.4.180\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.101\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.24\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"5.16.10\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.16.*\"}, {\"status\": \"unaffected\", \"version\": \"5.17\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/scsi/qedf/qedf_io.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/7cc32ff0cd6c44a3c26de5faecfe8b5546198fad\"}, {\"url\": \"https://git.kernel.org/stable/c/87f187e5265bc8e3b38faef8b9db864cdd61dde7\"}, {\"url\": \"https://git.kernel.org/stable/c/6be8eaad75ca73131e2a697f0270dc8ee73814a8\"}, {\"url\": \"https://git.kernel.org/stable/c/7fcbed38503bb34c6e6538b6a9482d1c6bead1e8\"}, {\"url\": \"https://git.kernel.org/stable/c/5239ab63f17cee643bd4bf6addfedebaa7d4f41e\"}], \"x_generator\": {\"engine\": \"bippy-9e1c9544281a\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: qedf: Fix refcount issue when LOGO is received during TMF\\n\\nHung task call trace was seen during LOGO processing.\\n\\n[  974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Issued...\\n[  974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0\\n[  974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET\\n[  974.309222] [0000:00:00.0]:[qedf_initiate_tmf:2438]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1.\\n[  974.309625] host1: rport 016900: Received LOGO request while in state Ready\\n[  974.309627] host1: rport 016900: Delete port\\n[  974.309642] host1: rport 016900: work event 3\\n[  974.309644] host1: rport 016900: lld callback ev 3\\n[  974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport is uploading, not executing flush.\\n[  974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: task mgmt command success...\\n[  984.031088] INFO: task jbd2/dm-15-8:7645 blocked for more than 120 seconds.\\n[  984.031136]       Not tainted 4.18.0-305.el8.x86_64 #1\\n\\n[  984.031166] \\\"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\\\" disables this message.\\n[  984.031209] jbd2/dm-15-8    D    0  7645      2 0x80004080\\n[  984.031212] Call Trace:\\n[  984.031222]  __schedule+0x2c4/0x700\\n[  984.031230]  ? unfreeze_partials.isra.83+0x16e/0x1a0\\n[  984.031233]  ? bit_wait_timeout+0x90/0x90\\n[  984.031235]  schedule+0x38/0xa0\\n[  984.031238]  io_schedule+0x12/0x40\\n[  984.031240]  bit_wait_io+0xd/0x50\\n[  984.031243]  __wait_on_bit+0x6c/0x80\\n[  984.031248]  ? free_buffer_head+0x21/0x50\\n[  984.031251]  out_of_line_wait_on_bit+0x91/0xb0\\n[  984.031257]  ? init_wait_var_entry+0x50/0x50\\n[  984.031268]  jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2]\\n[  984.031280]  kjournald2+0xbd/0x270 [jbd2]\\n[  984.031284]  ? finish_wait+0x80/0x80\\n[  984.031291]  ? commit_timeout+0x10/0x10 [jbd2]\\n[  984.031294]  kthread+0x116/0x130\\n[  984.031300]  ? kthread_flush_work_fn+0x10/0x10\\n[  984.031305]  ret_from_fork+0x1f/0x40\\n\\nThere was a ref count issue when LOGO is received during TMF. This leads to\\none of the I/Os hanging with the driver. Fix the ref count.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-11-04T12:17:16.667Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-48823\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-04T12:17:16.667Z\", \"dateReserved\": \"2024-07-16T11:38:08.902Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-07-16T11:44:09.303Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.