Is CVE-2022-1678 in the CISA KEV catalog?

No. CVE-2022-1678 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-1678?

CVE-2022-1678 has a CVSS v3 base score of 5.9 (MEDIUM).

What is the EPSS score for CVE-2022-1678?

CVE-2022-1678 has an EPSS score of 2.98% (86th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-1678?

Upgrade linux on debian 11 to 5.2.6-1 or later.

CVE & CISA-KEV Catalog

CVE-2022-1678

MEDIUMEPSS 86th pctl

5.9

CVSS v3

NVD

Description

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients.

CWE-911

How to fix

Remediation Available

linuxDebian

Fixed in:5.2.6-1CVE-2022-1678

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

2.98%probability of exploitation in 30 days

86thpercentile

Elevated risk: more likely to be exploited than 86% of all known CVEs.

References

Patch2

Third-Party Advisory3

Other references2

Related Vulnerabilities

Other CWE-911 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-37012	High	7.5	1.8%	-	-
CVE-2022-22195	High	7.5	1.0%	-	Fix
CVE-2022-29581	High	7.8	0.9%	-	Fix
CVE-2024-43102	Critical	10.0	0.7%	-	Fix
CVE-2023-22394	High	7.5	0.6%	-	Fix
CVE-2026-42534	Low	5.3	0.5%	-	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.