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CVE-2026-72059 net: wwan: t7xx: destroy DMA pool on CLDMA late init failure

🗓️ 15 Aug 2026 05:52:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

Linux kernel WWAN t7xx CLDMA late init failure leaks DMA pool due to missing cleanup.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wwan/t7xx/t7xx_hif_cldma.c"
    ],
    "versions": [
      {
        "version": "39d439047f1dc88f98b755d6f3a53a4ef8f0de21",
        "lessThan": "cef50f9f9045ff5e6a9d62c5110522df98fca645",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39d439047f1dc88f98b755d6f3a53a4ef8f0de21",
        "lessThan": "fd01247bde1add970fae7f0003af085333a256e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39d439047f1dc88f98b755d6f3a53a4ef8f0de21",
        "lessThan": "ebd84cb129fac7f7933628c40fccdfa8a62805de",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39d439047f1dc88f98b755d6f3a53a4ef8f0de21",
        "lessThan": "e89b8829693e65217d587dceeaad4826c96c731b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39d439047f1dc88f98b755d6f3a53a4ef8f0de21",
        "lessThan": "0c0a8c7821485f32bdb4923fb22f2dd501a27d8a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39d439047f1dc88f98b755d6f3a53a4ef8f0de21",
        "lessThan": "2bd6f26d4ce1e87de4d736b1e8896daf3acf1c0e",
        "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/net/wwan/t7xx/t7xx_hif_cldma.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "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": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Aug 2026 05:07Current
EPSS0.00215
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