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CVE-2018-14614

Good to know:

Date: July 26, 2018

An issue was discovered in the Linux kernel through 4.17.10. There is an out-of-bounds access in __remove_dirty_segment() in fs/f2fs/segment.c when mounting an f2fs image.

Language: C

Severity Score

5.5

Related Resources (10)

Url: http://www.securityfocus.com/bid/104917

Url: https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html

Url: https://usn.ubuntu.com/4118-1/

Url: https://usn.ubuntu.com/4094-1/

Url: https://usn.ubuntu.com/3932-2/

Url: https://bugzilla.kernel.org/show_bug.cgi?id=200419

Url: https://usn.ubuntu.com/3932-1/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-14614

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-14614

Url: https://www.mend.io/vulnerability-database/CVE-2018-14614

Severity Score

5.5

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

Upgrade Version

Upgrade to version v4.19-rc1

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	7.1
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

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