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CVE-2017-18241 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982 Patch  Vendor Advisory 
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982 Patch  Vendor Advisory 
https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982 Patch  Third Party Advisory 
https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982 Patch  Third Party Advisory 
https://usn.ubuntu.com/3910-1/ Third Party Advisory 
https://usn.ubuntu.com/3910-1/ Third Party Advisory 
https://usn.ubuntu.com/3910-2/ Third Party Advisory 
https://usn.ubuntu.com/3910-2/ Third Party Advisory 
https://www.debian.org/security/2018/dsa-4187 Third Party Advisory 
https://www.debian.org/security/2018/dsa-4187 Third Party Advisory 
https://www.debian.org/security/2018/dsa-4188 Third Party Advisory 
https://www.debian.org/security/2018/dsa-4188 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-18241
NVD Published Date:
03/21/2018
NVD Last Modified:
11/20/2024
Source:
MITRE