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CVE-2022-3202

Good to know:

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Date: September 13, 2022

A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux kernel. This could allow a local attacker to crash the system or leak kernel internal information.

Language: C

Severity Score

Related Resources (6)

https://github.com/torvalds/linux/commit/a53046291020ec41e09181396c1e829287b48d47
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-3202
https://security-tracker.debian.org/tracker/CVE-2022-3202
https://security.netapp.com/advisory/ntap-20221228-0007/
https://nvd.nist.gov/vuln/detail/CVE-2022-3202
https://www.mend.io/vulnerability-database/CVE-2022-3202

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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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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