CVE-2021-47000 ceph: fix inode leak on getattr error in __fh_to_dentry

2024-02-2808:13:22

Linux

github.com

linux kernel

vulnerability

ceph

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

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

ceph: fix inode leak on getattr error in __fh_to_dentry

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ceph/export.c"
    ],
    "versions": [
      {
        "version": "807460787179",
        "lessThan": "2ad8af2b70e9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "878dabb64117",
        "lessThan": "bf45c9fe99aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "878dabb64117",
        "lessThan": "22fa4c8288f1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "878dabb64117",
        "lessThan": "0a219432127d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "878dabb64117",
        "lessThan": "1775c7ddacfc",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ceph/export.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.120",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.38",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.11.22",
        "lessThanOrEqual": "5.11.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.12.5",
        "lessThanOrEqual": "5.12.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]