CVE-2023-53530 (GCVE-0-2023-53530)

Vulnerability from cvelistv5 – Published: 2025-10-01 11:46 – Updated: 2026-01-05 10:21
VLAI?
Title
scsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id()
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id() The following call trace was observed: localhost kernel: nvme nvme0: NVME-FC{0}: controller connect complete localhost kernel: BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u129:4/75092 localhost kernel: nvme nvme0: NVME-FC{0}: new ctrl: NQN "nqn.1992-08.com.netapp:sn.b42d198afb4d11ecad6d00a098d6abfa:subsystem.PR_Channel2022_RH84_subsystem_291" localhost kernel: caller is qla_nvme_post_cmd+0x216/0x1380 [qla2xxx] localhost kernel: CPU: 6 PID: 75092 Comm: kworker/u129:4 Kdump: loaded Tainted: G B W OE --------- --- 5.14.0-70.22.1.el9_0.x86_64+debug #1 localhost kernel: Hardware name: HPE ProLiant XL420 Gen10/ProLiant XL420 Gen10, BIOS U39 01/13/2022 localhost kernel: Workqueue: nvme-wq nvme_async_event_work [nvme_core] localhost kernel: Call Trace: localhost kernel: dump_stack_lvl+0x57/0x7d localhost kernel: check_preemption_disabled+0xc8/0xd0 localhost kernel: qla_nvme_post_cmd+0x216/0x1380 [qla2xxx] Use raw_smp_processor_id() instead of smp_processor_id(). Also use queue_work() across the driver instead of queue_work_on() thus avoiding usage of smp_processor_id() when CONFIG_DEBUG_PREEMPT is enabled.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 532a239605667320f4fd7473e416b718d0a2fbbb , < 1a541999f31fcb10ea50eba2a563e6c451fd5c7d (git)
Affected: 35c02a333d523d9da0b482b0d751cdeb95c068ae , < 52c7b41ad6ee53222f4ee2f0c099a6ed8291a168 (git)
Affected: 1d201c81d4cc6840735bbcc99e6031503e5cf3b8 , < 25bd0c7def04a272f8e89b36971712fe29c6e438 (git)
Affected: 1d201c81d4cc6840735bbcc99e6031503e5cf3b8 , < 59f10a05b5c7b675256a66e3161741239889ff80 (git)
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    Linux Linux Affected: 6.3
Unaffected: 0 , < 6.3 (semver)
Unaffected: 6.5.5 , ≤ 6.5.* (semver)
Unaffected: 6.6 , ≤ * (original_commit_for_fix)
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_inline.h",
            "drivers/scsi/qla2xxx/qla_isr.c",
            "drivers/scsi/qla2xxx/qla_target.c",
            "drivers/scsi/qla2xxx/tcm_qla2xxx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1a541999f31fcb10ea50eba2a563e6c451fd5c7d",
              "status": "affected",
              "version": "532a239605667320f4fd7473e416b718d0a2fbbb",
              "versionType": "git"
            },
            {
              "lessThan": "52c7b41ad6ee53222f4ee2f0c099a6ed8291a168",
              "status": "affected",
              "version": "35c02a333d523d9da0b482b0d751cdeb95c068ae",
              "versionType": "git"
            },
            {
              "lessThan": "25bd0c7def04a272f8e89b36971712fe29c6e438",
              "status": "affected",
              "version": "1d201c81d4cc6840735bbcc99e6031503e5cf3b8",
              "versionType": "git"
            },
            {
              "lessThan": "59f10a05b5c7b675256a66e3161741239889ff80",
              "status": "affected",
              "version": "1d201c81d4cc6840735bbcc99e6031503e5cf3b8",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_inline.h",
            "drivers/scsi/qla2xxx/qla_isr.c",
            "drivers/scsi/qla2xxx/qla_target.c",
            "drivers/scsi/qla2xxx/tcm_qla2xxx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.3"
            },
            {
              "lessThan": "6.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5.5",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id()\n\nThe following call trace was observed:\n\nlocalhost kernel: nvme nvme0: NVME-FC{0}: controller connect complete\nlocalhost kernel: BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u129:4/75092\nlocalhost kernel: nvme nvme0: NVME-FC{0}: new ctrl: NQN \"nqn.1992-08.com.netapp:sn.b42d198afb4d11ecad6d00a098d6abfa:subsystem.PR_Channel2022_RH84_subsystem_291\"\nlocalhost kernel: caller is qla_nvme_post_cmd+0x216/0x1380 [qla2xxx]\nlocalhost kernel: CPU: 6 PID: 75092 Comm: kworker/u129:4 Kdump: loaded Tainted: G    B   W  OE    --------- ---  5.14.0-70.22.1.el9_0.x86_64+debug #1\nlocalhost kernel: Hardware name: HPE ProLiant XL420 Gen10/ProLiant XL420 Gen10, BIOS U39 01/13/2022\nlocalhost kernel: Workqueue: nvme-wq nvme_async_event_work [nvme_core]\nlocalhost kernel: Call Trace:\nlocalhost kernel: dump_stack_lvl+0x57/0x7d\nlocalhost kernel: check_preemption_disabled+0xc8/0xd0\nlocalhost kernel: qla_nvme_post_cmd+0x216/0x1380 [qla2xxx]\n\nUse raw_smp_processor_id() instead of smp_processor_id().\n\nAlso use queue_work() across the driver instead of queue_work_on() thus\navoiding usage of smp_processor_id() when CONFIG_DEBUG_PREEMPT is enabled."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-05T10:21:11.234Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1a541999f31fcb10ea50eba2a563e6c451fd5c7d"
        },
        {
          "url": "https://git.kernel.org/stable/c/52c7b41ad6ee53222f4ee2f0c099a6ed8291a168"
        },
        {
          "url": "https://git.kernel.org/stable/c/25bd0c7def04a272f8e89b36971712fe29c6e438"
        },
        {
          "url": "https://git.kernel.org/stable/c/59f10a05b5c7b675256a66e3161741239889ff80"
        }
      ],
      "title": "scsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53530",
    "datePublished": "2025-10-01T11:46:15.075Z",
    "dateReserved": "2025-10-01T11:39:39.408Z",
    "dateUpdated": "2026-01-05T10:21:11.234Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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