Is CVE-2022-3202 in the CISA KEV catalog?

No. CVE-2022-3202 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-3202?

CVE-2022-3202 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2022-3202?

CVE-2022-3202 has an EPSS score of 0.24% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-3202?

Upgrade linux on debian 11 to 5.10.113-1 or later. Fixes are available for 18 affected products.

CVE & CISA-KEV Catalog

CVE-2022-3202

HIGH

7.1

CVSS v3

NVD

Description

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.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.113-1CVE-2022-3202

Fixed in:5.17.3-1CVE-2022-3202

linuxUbuntu

Fixed in:4.4.0-234.268USN-5650-1

linux-awsUbuntu

Fixed in:4.4.0-1113.119USN-5650-1

Fixed in:4.4.0-1151.166USN-5650-1

linux-image-4.4.0-1113-awsUbuntu

Fixed in:4.4.0-1113.119USN-5650-1

linux-image-4.4.0-1114-kvmUbuntu

Fixed in:4.4.0-1114.124USN-5650-1

linux-image-4.4.0-1151-awsUbuntu

Fixed in:4.4.0-1151.166USN-5650-1

linux-image-4.4.0-234-genericUbuntu

Fixed in:4.4.0-234.268~14.04.1USN-5650-1

Fixed in:4.4.0-234.268USN-5650-1

linux-image-4.4.0-234-lowlatencyUbuntu

Fixed in:4.4.0-234.268~14.04.1USN-5650-1

Fixed in:4.4.0-234.268USN-5650-1

linux-image-awsUbuntu

Fixed in:4.4.0.1113.110USN-5650-1

Fixed in:4.4.0.1151.155USN-5650-1

linux-image-genericUbuntu

Fixed in:4.4.0.234.240USN-5650-1

linux-image-generic-lts-xenialUbuntu

Fixed in:4.4.0.234.203USN-5650-1

linux-image-kvmUbuntu

Fixed in:4.4.0.1114.111USN-5650-1

linux-image-lowlatencyUbuntu

Fixed in:4.4.0.234.240USN-5650-1

linux-image-lowlatency-lts-xenialUbuntu

Fixed in:4.4.0.234.203USN-5650-1

linux-image-virtualUbuntu

Fixed in:4.4.0.234.240USN-5650-1

linux-image-virtual-lts-xenialUbuntu

Fixed in:4.4.0.234.203USN-5650-1

linux-kvmUbuntu

Fixed in:4.4.0-1114.124USN-5650-1

linux-lts-xenialUbuntu

Fixed in:4.4.0-234.268~14.04.1USN-5650-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Exploit Intelligence

0.24%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory1

security.netapp.com

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-21758	High	7.5	92%	-	Fix
CVE-2023-21547	High	7.5	88%	-	Fix
CVE-2014-3470	Medium	4.3	86%	-	Fix
CVE-2021-44224	High	8.2	82%	-	Fix
CVE-2016-0742	High	7.5	82%	-	Fix
CVE-2009-1386	Medium	5.0	80%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.