fkie_cve-2018-6555
Vulnerability from fkie_nvd
Published
2018-09-04 18:29
Modified
2024-11-21 04:10
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
References
security@ubuntu.comhttp://www.securityfocus.com/bid/105304Third Party Advisory, VDB Entry
security@ubuntu.comhttps://lists.debian.org/debian-lts-announce/2018/10/msg00003.htmlThird Party Advisory
security@ubuntu.comhttps://usn.ubuntu.com/3775-1/Third Party Advisory
security@ubuntu.comhttps://usn.ubuntu.com/3775-2/Third Party Advisory
security@ubuntu.comhttps://usn.ubuntu.com/3776-1/Third Party Advisory
security@ubuntu.comhttps://usn.ubuntu.com/3776-2/Third Party Advisory
security@ubuntu.comhttps://usn.ubuntu.com/3777-1/Third Party Advisory
security@ubuntu.comhttps://usn.ubuntu.com/3777-2/Third Party Advisory
security@ubuntu.comhttps://usn.ubuntu.com/3777-3/Third Party Advisory
security@ubuntu.comhttps://www.debian.org/security/2018/dsa-4308Third Party Advisory
security@ubuntu.comhttps://www.spinics.net/lists/stable/msg255031.htmlPatch, Third Party Advisory
security@ubuntu.comhttps://www.spinics.net/lists/stable/msg255035.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/105304Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/10/msg00003.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3775-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3775-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3776-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3776-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3777-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3777-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3777-3/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4308Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.spinics.net/lists/stable/msg255031.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.spinics.net/lists/stable/msg255035.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
canonical ubuntu_linux 12.04
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
debian debian_linux 8.0
debian debian_linux 9.0


To clipboard 

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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "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.",
      },
      {
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         value: "La función irda_setsockopt en net/irda/af_irda.c y siguientes en drivers/staging/irda/net/af_irda.c en el kernel de Linux en versiones anteriores a la 4.17 permite que usuarios locales provoquen una denegación de servicio (uso de memoria previamente liberada en ias_object y cierre inesperado del sistema) o cualquier otro tipo de impacto sin especificar mediante un socket AF_IRDA.",
      },
   ],
   id: "CVE-2018-6555",
   lastModified: "2024-11-21T04:10:53.823",
   metrics: {
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            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
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               accessVector: "LOCAL",
               authentication: "NONE",
               availabilityImpact: "COMPLETE",
               baseScore: 7.2,
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               vectorString: "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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            obtainAllPrivilege: false,
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            source: "nvd@nist.gov",
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               vectorString: "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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            },
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            impactScore: 5.9,
            source: "nvd@nist.gov",
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   },
   published: "2018-09-04T18:29:00.470",
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               value: "CWE-416",
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         source: "security@ubuntu.com",
         type: "Secondary",
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         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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