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CVE-2025-37820 xen-netfront: handle NULL returned by xdp_convert_buff_to_frame()

🗓️ 08 May 2025 06:26:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Linux kernel vulnerability fixed: NULL handling in xdp_convert_buff_to_frame() to prevent crashes.

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/xen-netfront.c"
    ],
    "versions": [
      {
        "version": "6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c",
        "lessThan": "5b83d30c63f9964acb1bc63eb8e670b9e0d2c240",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c",
        "lessThan": "cefd8a2e2de46209ce66e6d30c237eb59b6c5bfa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c",
        "lessThan": "d6a9c4e6f9b3ec3ad98468c950ad214af8a2efb9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c",
        "lessThan": "eefccd889df3b49d92e7349d94c4aa7e1ba19f6c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c",
        "lessThan": "cc3628dcd851ddd8d418bf0c897024b4621ddc92",
        "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/xen-netfront.c"
    ],
    "versions": [
      {
        "version": "5.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.136",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.89",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.26",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14.5",
        "lessThanOrEqual": "6.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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