Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2018-14613

Good to know:

icon

Date: July 26, 2018

An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in io_ctl_map_page() when mounting and operating a crafted btrfs image, because of a lack of block group item validation in check_leaf_item in fs/btrfs/tree-checker.c.

Language: C

Severity Score

Related Resources (15)

https://patchwork.kernel.org/patch/10503147/
https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
https://usn.ubuntu.com/4118-1/
https://www.oracle.com/security-alerts/cpuApr2021.html
https://usn.ubuntu.com/3932-2/
https://usn.ubuntu.com/3932-1/
https://bugzilla.kernel.org/show_bug.cgi?id=199849
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-14613
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
https://access.redhat.com/security/cve/CVE-2018-14613
https://nvd.nist.gov/vuln/detail/CVE-2018-14613
http://www.securityfocus.com/bid/104917
https://usn.ubuntu.com/4094-1/
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
https://www.mend.io/vulnerability-database/CVE-2018-14613

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

icon

Upgrade Version

Upgrade to version v4.19-rc1

Learn More

CVSS v3.1

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

Do you need more information?

Contact Us