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Vulnerability Details : CVE-2018-14612

An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in btrfs_root_node() when mounting a crafted btrfs image, because of a lack of chunk block group mapping validation in btrfs_read_block_groups in fs/btrfs/extent-tree.c, and a lack of empty-tree checks in check_leaf in fs/btrfs/tree-checker.c.
Publish Date : 2018-07-27 Last Update Date : 2018-09-19
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 476

- Products Affected By CVE-2018-14612

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel 4.17.10 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 1

- References For CVE-2018-14612

http://www.securityfocus.com/bid/104917
BID 104917 Linux Kernel Multiple Denial of Service Vulnerabilities Release Date:2018-07-27
https://bugzilla.kernel.org/show_bug.cgi?id=199847
https://patchwork.kernel.org/patch/10503413/
https://patchwork.kernel.org/patch/10503403/

- Metasploit Modules Related To CVE-2018-14612

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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