Vulnerability DatabaseCVE-2018-12928
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CVE-2018-12928
Published:June 28, 2018
Updated:September 20, 2026
In the Linux kernel 4.15.0, a NULL pointer dereference was discovered in hfs_ext_read_extent in hfs.ko. This can occur during a mount of a crafted hfs filesystem.
Related Resources (6)
https://security-tracker.debian.org/tracker/CVE-2018-12928
http://www.securityfocus.com/bid/104593
https://marc.info/?l=linux-fsdevel&m=152407263325766&w=2
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-12928
https://access.redhat.com/security/cve/CVE-2018-12928
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763384
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CVSS v4
Base Score:
6.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476
EPSS
Base Score:
0.43