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CVE-2018-10840 Detail

Description

Linux kernel is vulnerable to a heap-based buffer overflow in the fs/ext4/xattr.c:ext4_xattr_set_entry() function. An attacker could exploit this by operating on a mounted crafted ext4 image.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/104858 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2019:0162 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10840 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://usn.ubuntu.com/3752-1/ Third Party Advisory 
https://usn.ubuntu.com/3752-2/ Third Party Advisory 
https://usn.ubuntu.com/3752-3/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  
CWE-122 Heap-based Buffer Overflow Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-10840
NVD Published Date:
07/16/2018
NVD Last Modified:
02/12/2023
Source:
Red Hat, Inc.