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CVE-2022-1973

Date: August 5, 2022

A use-after-free flaw was found in the Linux kernel in log_replay in fs/ntfs3/fslog.c in the NTFS journal. This flaw allows a local attacker to crash the system and leads to a kernel information leak problem.

Severity Score

Related Resources (6)

https://people.canonical.com/~ubuntu-security/cve/CVE-2022-1973
https://security-tracker.debian.org/tracker/CVE-2022-1973
https://nvd.nist.gov/vuln/detail/CVE-2022-1973
https://bugzilla.redhat.com/show_bug.cgi?id=2092542
https://security.netapp.com/advisory/ntap-20230120-0001/
https://www.mend.io/vulnerability-database/CVE-2022-1973

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

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): NONE
Availability (A): HIGH

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