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CVE-2023-45896 Detail

Description

ntfs3 in the Linux kernel through 6.8.0 allows a physically proximate attacker to read kernel memory by mounting a filesystem (e.g., if a Linux distribution is configured to allow unprivileged mounts of removable media) and then leveraging local access to trigger an out-of-bounds read. A length value can be larger than the amount of memory allocated. NOTE: the supplier's perspective is that there is no vulnerability when an attack requires an attacker-modified filesystem 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
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.11
https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=013ff63b649475f0ee134e2c8d0c8e65284ede50
https://github.com/torvalds/linux/commit/013ff63b649475f0ee134e2c8d0c8e65284ede50

Weakness Enumeration

CWE-ID CWE Name Source
CWE-276 Incorrect Default Permissions CISA-ADP  

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-45896
NVD Published Date:
08/28/2024
NVD Last Modified:
11/01/2024
Source:
MITRE