fkie_cve-2017-18241
Vulnerability from fkie_nvd
Published
2018-03-21 16:29
Modified
2024-11-21 03:19
Severity ?
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982Patch, Vendor Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982Patch, Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3910-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3910-2/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4187Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4188Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3910-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3910-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4187Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4188Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
debian debian_linux 8.0
debian debian_linux 9.0
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04


To clipboard 

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              "versionEndExcluding": "4.13",
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  "cveTags": [],
  "descriptions": [
    {
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      "value": "fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure."
    },
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      "value": "fs/f2fs/segment.c en el kernel de Linux, en versiones anteriores a la 4.13, permite que usuarios locales provoquen una denegaci\u00f3n de servicio (desreferencia de puntero NULL y p\u00e1nico) mediante el uso de una opci\u00f3n noflush_merge que desencadena un valor NULL para una estructura de datos flush_cmd_control."
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  "lastModified": "2024-11-21T03:19:39.647",
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}


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