Is CVE-2019-19072 in the CISA KEV catalog?

No. CVE-2019-19072 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-19072?

CVE-2019-19072 has a CVSS v3 base score of 4.4 (MEDIUM).

What is the EPSS score for CVE-2019-19072?

CVE-2019-19072 has an EPSS score of 0.40% (33th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-19072?

Upgrade linux on debian 11 to 5.4.6-1 or later. Fixes are available for 31 affected products.

CVE & CISA-KEV Catalog

CVE-2019-19072

MEDIUM

4.4

CVSS v3

NVD

Description

A memory leak in the predicate_parse() function in kernel/trace/trace_events_filter.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-96c5c6e6a5b6.

CWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available

linuxDebian

Fixed in:5.4.6-1CVE-2019-19072

linux-aws-5.0Ubuntu

Fixed in:5.0.0-1023.26~18.04.1USN-4226-1

linux-azureUbuntu

Fixed in:5.0.0-1028.30~18.04.1USN-4226-1

linux-azure-5.3Ubuntu

Fixed in:5.3.0-1009.10~18.04.1USN-4225-1

linux-gcp-5.3Ubuntu

Fixed in:5.3.0-1010.11~18.04.1USN-4225-1

linux-gke-5.0Ubuntu

Fixed in:5.0.0-1027.28~18.04.1USN-4226-1

linux-hweUbuntu

Fixed in:5.3.0-26.28~18.04.1USN-4225-2

linux-image-5.0.0-1009-oracleUbuntu

Fixed in:5.0.0-1009.14~18.04.1USN-4226-1

linux-image-5.0.0-1023-awsUbuntu

Fixed in:5.0.0-1023.26~18.04.1USN-4226-1

linux-image-5.0.0-1027-gkeUbuntu

Fixed in:5.0.0-1027.28~18.04.1USN-4226-1

linux-image-5.0.0-1028-azureUbuntu

Fixed in:5.0.0-1028.30~18.04.1USN-4226-1

linux-image-5.0.0-1033-oem-osp1Ubuntu

Fixed in:5.0.0-1033.38USN-4226-1

linux-image-5.3.0-1009-azureUbuntu

Fixed in:5.3.0-1009.10~18.04.1USN-4225-1

linux-image-5.3.0-1010-gcpUbuntu

Fixed in:5.3.0-1010.11~18.04.1USN-4225-1

linux-image-5.3.0-26-genericUbuntu

Fixed in:5.3.0-26.28~18.04.1USN-4225-2

linux-image-5.3.0-26-generic-lpaeUbuntu

Fixed in:5.3.0-26.28~18.04.1USN-4225-2

linux-image-5.3.0-26-lowlatencyUbuntu

Fixed in:5.3.0-26.28~18.04.1USN-4225-2

linux-image-aws-edgeUbuntu

Fixed in:5.0.0.1023.37USN-4226-1

linux-image-azureUbuntu

Fixed in:5.0.0.1028.39USN-4226-1

linux-image-azure-edgeUbuntu

Fixed in:5.3.0.1009.9USN-4225-1

linux-image-gcp-edgeUbuntu

Fixed in:5.3.0.1010.10USN-4225-1

linux-image-generic-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-image-generic-lpae-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-image-gke-5.0Ubuntu

Fixed in:5.0.0.1027.16USN-4226-1

linux-image-lowlatency-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-image-oem-osp1Ubuntu

Fixed in:5.0.0.1033.37USN-4226-1

linux-image-oracle-edgeUbuntu

Fixed in:5.0.0.1009.8USN-4226-1

linux-image-snapdragon-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-image-virtual-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-oem-osp1Ubuntu

Fixed in:5.0.0-1033.38USN-4226-1

linux-oracle-5.0Ubuntu

Fixed in:5.0.0-1009.14~18.04.1USN-4226-1

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 RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.40%probability of exploitation in 30 days

33rdpercentile

Low risk: more likely to be exploited than 33% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory4

Other references2

Related Vulnerabilities

Other CWE-401 (Missing Release of Memory (Memory Leak)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-13934	High	7.5	64%	-	Fix
CVE-2016-6304	High	7.5	63%	-	Fix
CVE-2019-12265	Medium	5.3	55%	-	Fix
CVE-2001-0136	Medium	5.0	45%	-	-
CVE-2016-4232	High	7.5	36%	-	-
CVE-2001-0543	Medium	5.0	21%	-	-

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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.