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CVE-2026-89865 scsi: qla2xxx: Zero SFP DMA buffer in FRU/I2C bsg handlers

🗓️ 16 Sep 2026 10:31:35Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

qla2xxx FRU/I2C handlers leak stale DMA heap to device flash via user-controlled length.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89865
16 Sep 202610:31
cve
euvd
EUVD
EUVD-2026-80465
16 Sep 202610:31
euvd
nvd
NVD
CVE-2026-89865
16 Sep 202611:16
nvd
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/qla2xxx/qla_bsg.c"
    ],
    "versions": [
      {
        "version": "697a4bc69159c3396035b0506ffa55c4b2d0b1f4",
        "lessThan": "a476377a66897549dd49bee319f4df66623417b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "697a4bc69159c3396035b0506ffa55c4b2d0b1f4",
        "lessThan": "09703bc7c0be3a7a155b0ff5f21f6765ba3f519c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "697a4bc69159c3396035b0506ffa55c4b2d0b1f4",
        "lessThan": "97c45c75f5cdec96b1a4fba8b1d55d0dd01af1e8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "697a4bc69159c3396035b0506ffa55c4b2d0b1f4",
        "lessThan": "84bde5ce4038d9ad811e5c994305bbfcbd7a9f79",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "697a4bc69159c3396035b0506ffa55c4b2d0b1f4",
        "lessThan": "581590f560b74399151b3cbc88574424c2f3d2dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "697a4bc69159c3396035b0506ffa55c4b2d0b1f4",
        "lessThan": "b157256c28086c434afd70cc78bf9b4d8caf1276",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "697a4bc69159c3396035b0506ffa55c4b2d0b1f4",
        "lessThan": "a5501c42256235523c4dddf799f032dfbf4f4c77",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "697a4bc69159c3396035b0506ffa55c4b2d0b1f4",
        "lessThan": "b47d4a1547d9ef21b2e9d1a739fe2204d4be05dc",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/qla2xxx/qla_bsg.c"
    ],
    "versions": [
      {
        "version": "3.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.51",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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