Is CVE-2018-14722 in the CISA KEV catalog?

No. CVE-2018-14722 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-14722?

CVE-2018-14722 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2018-14722?

CVE-2018-14722 has an EPSS score of 3.00% (86th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-14722?

Upgrade btrfsmaintenance on debian 11 to 0.4.1-2 or later.

CVE & CISA-KEV Catalog

CVE-2018-14722

HIGHEPSS 86th pctl

8.1

CVSS v3

NVD

Description

An issue was discovered in evaluate_auto_mountpoint in btrfsmaintenance-functions in btrfsmaintenance through 0.4.1. Code execution as root can occur via a specially crafted filesystem label if btrfs-{scrub,balance,trim} are set to auto in /etc/sysconfig/btrfsmaintenance (this is not the default, though).

How to fix

Remediation Available

btrfsmaintenanceDebian

Fixed in:0.4.1-2CVE-2018-14722

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

3.00%probability of exploitation in 30 days

86thpercentile

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

References

Third-Party Advisory2

Other references3

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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.