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CVE-2026-90202 scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers

🗓️ 17 Sep 2026 16:07:19Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

Linux kernel mpt3sas frees unallocated PCIe SGL buffers causing NULL pointer dereference.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90202
17 Sep 202616:07
cve
debiancve
Debian CVE
CVE-2026-90202
17 Sep 202616:07
debiancve
euvd
EUVD
EUVD-2026-81795
17 Sep 202616:07
euvd
nvd
NVD
CVE-2026-90202
17 Sep 202617:17
nvd
osv
OSV
AZL-102899 CVE-2026-90202 affecting package kernel 6.6.150.1-1
17 Sep 202617:17
osv
osv
OSV
DEBIAN-CVE-2026-90202
17 Sep 202617:17
osv
osv
OSV
UBUNTU-CVE-2026-90202
18 Sep 202600:00
osv
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/mpt3sas/mpt3sas_base.c"
    ],
    "versions": [
      {
        "version": "dbec4c9040edc15442c3ebdb65408aa9d3b82c24",
        "lessThan": "3361709fb6f6568b157c6f24ed21a4a5d86d73db",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dbec4c9040edc15442c3ebdb65408aa9d3b82c24",
        "lessThan": "240b582b6372bebb1245d911add9954b7dd6c02d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dbec4c9040edc15442c3ebdb65408aa9d3b82c24",
        "lessThan": "a61181f9ee30a98d2350c1bff32954a7521f9a23",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dbec4c9040edc15442c3ebdb65408aa9d3b82c24",
        "lessThan": "afedf35df054bd713e9e13771aa0a056932c5c67",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dbec4c9040edc15442c3ebdb65408aa9d3b82c24",
        "lessThan": "bc3398db3b64729b4a7907af317daad04795ad40",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dbec4c9040edc15442c3ebdb65408aa9d3b82c24",
        "lessThan": "2dbdd025b228110ccbfbab95fe16e098313a14af",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dbec4c9040edc15442c3ebdb65408aa9d3b82c24",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dbec4c9040edc15442c3ebdb65408aa9d3b82c24",
        "lessThan": "b9f679dfe629004b593f018df33b330d799bcee4",
        "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/mpt3sas/mpt3sas_base.c"
    ],
    "versions": [
      {
        "version": "4.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.16",
        "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": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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