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CVE-2022-3238

Date: November 14, 2022

A double-free flaw was found in the Linux kernel’s NTFS3 subsystem in how a user triggers remount and umount simultaneously. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Severity Score

Related Resources (4)

https://security-tracker.debian.org/tracker/CVE-2022-3238
https://bugzilla.redhat.com/show_bug.cgi?id=2127927
https://nvd.nist.gov/vuln/detail/CVE-2022-3238
https://www.mend.io/vulnerability-database/CVE-2022-3238

Severity Score

Weakness Type (CWE)

Double Free

CWE-415

Incomplete Cleanup

CWE-459

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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