Vulnerability DatabaseCVE-2018-10877
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CVE-2018-10877
Published:July 18, 2018
Updated:September 21, 2026
Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.
Related Resources (14)
https://usn.ubuntu.com/3754-1/
https://access.redhat.com/security/cve/CVE-2018-10877
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10877
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-10877
https://usn.ubuntu.com/3753-1/
https://usn.ubuntu.com/3871-1/
https://usn.ubuntu.com/3753-2/
https://usn.ubuntu.com/3871-5/
http://www.securityfocus.com/bid/104878
https://access.redhat.com/errata/RHSA-2018:2948
https://usn.ubuntu.com/3871-4/
http://www.securityfocus.com/bid/106503
https://usn.ubuntu.com/3871-3/
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
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CVSS v4
Base Score:
7
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Out-of-bounds Read
CWE-125
EPSS
Base Score:
2.32