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CVE-2021-47391 RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests

🗓️ 21 May 2024 15:49:03Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 15 Views

CVE-2021-47391 RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests. Resolve vulnerability causing use-after-free on id_pri

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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/cma.c",
      "drivers/infiniband/core/cma_priv.h"
    ],
    "versions": [
      {
        "version": "e51060f08a61965c4dd91516d82fe90617152590",
        "lessThan": "9a085fa9b7d644a234465091e038c1911e1a4f2a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e51060f08a61965c4dd91516d82fe90617152590",
        "lessThan": "03d884671572af8bcfbc9e63944c1021efce7589",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e51060f08a61965c4dd91516d82fe90617152590",
        "lessThan": "305d568b72f17f674155a2a8275f865f207b3808",
        "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/cma.c",
      "drivers/infiniband/core/cma_priv.h"
    ],
    "versions": [
      {
        "version": "2.6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.188",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.10",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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21 May 2024 15:03Current
6.7Medium risk
Vulners AI Score6.7
EPSS0.00076
15
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