CVE-2018-6555 (GCVE-0-2018-6555)

Vulnerability from cvelistv5 – Published: 2018-09-04 18:00 – Updated: 2024-09-16 23:42
VLAI
Summary
The irda_setsockopt function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users to cause a denial of service (ias_object use-after-free and system crash) or possibly have unspecified other impact via an AF_IRDA socket.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
canonical CNA under the mitre root
CNA scorecard B 80/100 over 102 records in the last 180 days details
References
URL Tags
https://usn.ubuntu.com/3776-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3776-2/ vendor-advisoryx_refsource_UBUNTU
https://www.spinics.net/lists/stable/msg255035.html mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3777-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3775-1/ vendor-advisoryx_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://www.debian.org/security/2018/dsa-4308 vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3775-2/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/105304 vdb-entryx_refsource_BID
https://usn.ubuntu.com/3777-2/ vendor-advisoryx_refsource_UBUNTU
https://www.spinics.net/lists/stable/msg255031.html mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3777-3/ vendor-advisoryx_refsource_UBUNTU
Impacted products
Vendor Product Version CPE status
Linux Kernel Linux Kernel Affected: before 4.17
guessed Create a notification for this product.
Date Public
2018-09-04 00:00
Show details on NVD website
To clipboard 

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            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://www.spinics.net/lists/stable/msg255031.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://www.spinics.net/lists/stable/msg255035.html"
          }
        ],
        "sourceIdentifier": "security@ubuntu.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-416"
              }
            ],
            "source": "security@ubuntu.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-416"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "None",
      "current_release_date": "2026-06-28T07:22:47+00:00",
      "cve": "CVE-2018-6555",
      "id": "CVE-2018-6555",
      "initial_release_date": "2018-09-04T00:00:00+00:00",
      "product_status:known_not_affected": "88",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: irda: use-after-free vulnerability in the hashbin list",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-6555.json",
      "version": "3"
    }
  }
}



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