CVE-2023-52747 IB/hfi1: Restore allocated resources on failed copyout

2024-05-2115:23:07

Linux

www.cve.org

linux kernel

vulnerability

resolved

ib/hfi1

restore

allocated resources

failed copyout

fix

resource leak

6.5 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.5%

JSON

In the Linux kernel, the following vulnerability has been resolved:

IB/hfi1: Restore allocated resources on failed copyout

Fix a resource leak if an error occurs.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/hw/hfi1/file_ops.c"
    ],
    "versions": [
      {
        "version": "f404ca4c7ea8",
        "lessThan": "00d9e212b8a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f404ca4c7ea8",
        "lessThan": "7896accedf5b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f404ca4c7ea8",
        "lessThan": "79b595d95914",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f404ca4c7ea8",
        "lessThan": "9bae58d58b6b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f404ca4c7ea8",
        "lessThan": "0a4f811f2e5d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f404ca4c7ea8",
        "lessThan": "6601fc0d15ff",
        "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/hw/hfi1/file_ops.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.273",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.232",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.168",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.94",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.12",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]