gsd-2022-2978
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
Aliases
Aliases
CVE-2022-2978


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-2978",
    "description": "A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.",
    "id": "GSD-2022-2978",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-2978.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2022-2978.html",
      "https://ubuntu.com/security/CVE-2022-2978",
      "https://security.archlinux.org/CVE-2022-2978"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-2978"
      ],
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      "id": "GSD-2022-2978",
      "modified": "2023-12-13T01:19:19.942441Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2022-2978",
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      },
      "affects": {
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            {
              "product": {
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                    "product_name": "Kernel",
                    "version": {
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                        {
                          "version_value": "Linux kernel 6.0-rc3"
                        }
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          }
        ]
      },
      "problemtype": {
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                "value": "CWE-416"
              }
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            "name": "https://lore.kernel.org/linux-fsdevel/20220816040859.659129-1-dzm91@hust.edu.cn/T/#u",
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          "ID": "CVE-2022-2978"
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            }
          ]
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              "name": "https://lore.kernel.org/linux-fsdevel/20220816040859.659129-1-dzm91@hust.edu.cn/T/#u",
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            }
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        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-04-11T18:14Z",
      "publishedDate": "2022-08-24T16:15Z"
    }
  }
}


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