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CVE-2026-64221 spi: ti-qspi: fix use-after-free after DMA setup failure

🗓️ 24 Jul 2026 15:23:07Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

SPI TI-QSPI driver fixes use-after-free after DMA setup failure; clears channel pointer on allocation failure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64221
24 Jul 202615:23
attackerkb
CVE
CVE-2026-64221
24 Jul 202615:23
cve
Debian CVE
CVE-2026-64221
24 Jul 202615:23
debiancve
EUVD
EUVD-2026-48629
24 Jul 202615:23
euvd
NVD
CVE-2026-64221
24 Jul 202616:16
nvd
Positive Technologies
PT-2026-64336
24 Jul 202600:00
ptsecurity
[
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    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/spi/spi-ti-qspi.c"
    ],
    "versions": [
      {
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    ]
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    "programFiles": [
      "drivers/spi/spi-ti-qspi.c"
    ],
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      {
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        "status": "unaffected",
        "versionType": "semver"
      },
      {
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        "status": "unaffected",
        "versionType": "semver"
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      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.142",
        "lessThanOrEqual": "6.6.*",
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        "versionType": "semver"
      },
      {
        "version": "6.12.92",
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        "versionType": "semver"
      },
      {
        "version": "6.18.34",
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      },
      {
        "version": "7.0.11",
        "lessThanOrEqual": "7.0.*",
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        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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