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CVE-2025-71096 RDMA/core: Check for the presence of LS_NLA_TYPE_DGID correctly

🗓️ 13 Jan 2026 15:34:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

Kernel fix ensures DGID exists in RDMA netlink IP resolve responses using nla_parse_deprecated and direct attribute check.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/core/addr.c"
    ],
    "versions": [
      {
        "version": "ae43f8286730d1f2d241c34601df59f6d2286ac4",
        "lessThan": "376f46c8983458ead26cac83aa897a0b78491831",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae43f8286730d1f2d241c34601df59f6d2286ac4",
        "lessThan": "bfe10318fc23e0b3f1d0a18dad387d29473a624d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae43f8286730d1f2d241c34601df59f6d2286ac4",
        "lessThan": "45532638de5da24c201aa2a9b3dd4b054064de7b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae43f8286730d1f2d241c34601df59f6d2286ac4",
        "lessThan": "9d85524789c2f17c0e87de8d596bcccc3683a1fc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae43f8286730d1f2d241c34601df59f6d2286ac4",
        "lessThan": "acadd4097d25d6bd472bcb3f9f3eba2b5105d1ec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae43f8286730d1f2d241c34601df59f6d2286ac4",
        "lessThan": "0b948afc1ded88b3562c893114387f34389eeb94",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae43f8286730d1f2d241c34601df59f6d2286ac4",
        "lessThan": "a7b8e876e0ef0232b8076972c57ce9a7286b47ca",
        "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/infiniband/core/addr.c"
    ],
    "versions": [
      {
        "version": "4.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.248",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.198",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.160",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.120",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.64",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.4",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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