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scsi: qla2xxx: Fix crash when I/O abort times out

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix crash when I/O abort times out While performing CPU hotplug, a crash with the following stack was seen: Call Trace: qla24xx_process_response_queue+0x42a/0x970 [qla2xxx] qla2x00_start_nvme_mq+0x3a2/0x4b0 [qla2xxx] qla_nvme_post_cmd+0x166/0x240 [qla2xxx] nvme_fc_start_fcp_op.part.0+0x119/0x2e0 [nvme_fc] blk_mq_dispatch_rq_list+0x17b/0x610 __blk_mq_sched_dispatch_requests+0xb0/0x140 blk_mq_sched_dispatch_requests+0x30/0x60 __blk_mq_run_hw_queue+0x35/0x90 __blk_mq_delay_run_hw_queue+0x161/0x180 blk_execute_rq+0xbe/0x160 __nvme_submit_sync_cmd+0x16f/0x220 [nvme_core] nvmf_connect_admin_queue+0x11a/0x170 [nvme_fabrics] nvme_fc_create_association.cold+0x50/0x3dc [nvme_fc] nvme_fc_connect_ctrl_work+0x19/0x30 [nvme_fc] process_one_work+0x1e8/0x3c0 On abort timeout, completion was called without checking if the I/O was already completed. Verify that I/O and abort request are indeed outstanding before attempting completion.

Announced Source revision 1
Original source ↗

CVE-2022-50493

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2022-50493

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12",
        "lessThan": "5f730e489e741c28fe6a5b3308e33c094462acb0",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12",
        "lessThan": "d3871af13aa03fbbe7fbb812eaf140501229a72e",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12",
        "lessThan": "cb4dff498468b62e8c520568559b3a9007e104d7",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12",
        "lessThan": "05382ed9142cf8a8a3fb662224477eecc415778b",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "71c80b75ce8f08c0978ce9a9816b81b5c3ce5e12",
        "lessThan": "68ad83188d782b2ecef2e41ac245d27e0710fe8e",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "457173c8b43ecd3ac48c8ace8d4437a50f7ad77b",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "b7abcc7df5e131c0b4bf89cb2411c5301ee83d26",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "5.3.17",
        "lessThan": "5.4",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.4.4",
        "lessThan": "5.5",
        "versionType": "semver"
      }
    ],
    "programFiles": [
      "drivers/scsi/qla2xxx/qla_init.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "5.5"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "5.5",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.10.258",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.86",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.0.16",
        "versionType": "semver",
        "lessThanOrEqual": "6.0.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.2",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.2",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/scsi/qla2xxx/qla_init.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2022-50493

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#30221 · Revision 1
Added to Heist Feed
Publisher date
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