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CVE-2023-2513 Detail

Description

A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.


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
https://bugzilla.redhat.com/show_bug.cgi?id=2193097 Issue Tracking  Third Party Advisory 
https://github.com/torvalds/linux/commit/67d7d8ad99be Patch 
https://lore.kernel.org/all/20220616021358.2504451-1-libaokun1%40huawei.com/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST   Red Hat, Inc.  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-2513
NVD Published Date:
05/08/2023
NVD Last Modified:
11/06/2023
Source:
Red Hat, Inc.