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CVE-2026-64303 spi: fsl-lpspi: terminate the RX channel on TX prepare failure path

🗓️ 25 Jul 2026 08:49:38Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

Terminate RX channel on TX prepare failure in fsl-lpspi to prevent memory corruption.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/spi/spi-fsl-lpspi.c"
    ],
    "versions": [
      {
        "version": "09c04466ce7ea494993c0635ba5edb6d2222a806",
        "lessThan": "ad370d1c7a9a832f77b2341513cd31188c9443af",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09c04466ce7ea494993c0635ba5edb6d2222a806",
        "lessThan": "cce2063404b2341e7b2bbf85eddfcd70a31a0033",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09c04466ce7ea494993c0635ba5edb6d2222a806",
        "lessThan": "af39a2698f69b584d14a00cffe0f51a2caa15337",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09c04466ce7ea494993c0635ba5edb6d2222a806",
        "lessThan": "e65505d91fa036a238968e4c10744244d1b968c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09c04466ce7ea494993c0635ba5edb6d2222a806",
        "lessThan": "d5c1060218a3749c8a18b36f8169d910fce20639",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09c04466ce7ea494993c0635ba5edb6d2222a806",
        "lessThan": "808033d80d5c9f8adf7e8de9317389270ce13430",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09c04466ce7ea494993c0635ba5edb6d2222a806",
        "lessThan": "9d000bdd250d649a11cd7f733175686877344582",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09c04466ce7ea494993c0635ba5edb6d2222a806",
        "lessThan": "01980b5da56e573d62798d0ff6c86bcaa2b22cbe",
        "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/spi/spi-fsl-lpspi.c"
    ],
    "versions": [
      {
        "version": "5.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.261",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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