CVE & CISA-KEV Catalog

CVE-2019-19064

HIGHEPSS 87th pctl
7.5
CVSS v3
NVD

Description

A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control these failures at probe time

CWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available
linuxDebian
Fixed in:5.4.13-1CVE-2019-19064
Fixed in:5.4.13-1CVE-2019-19064
Fixed in:5.4.13-1CVE-2019-19064
Fixed in:5.4.13-1CVE-2019-19064
linux-azure-5.3Ubuntu
Fixed in:5.3.0-1016.17~18.04.1USN-4300-1
linux-gcp-5.3Ubuntu
Fixed in:5.3.0-1014.15~18.04.1USN-4300-1
linux-gke-5.3Ubuntu
Fixed in:5.3.0-1014.15~18.04.1USN-4300-1
linux-hweUbuntu
Fixed in:5.3.0-42.34~18.04.1USN-4300-1
linux-image-5.3.0-1014-gcpUbuntu
Fixed in:5.3.0-1014.15~18.04.1USN-4300-1
linux-image-5.3.0-1014-gkeUbuntu
Fixed in:5.3.0-1014.15~18.04.1USN-4300-1
linux-image-5.3.0-1016-azureUbuntu
Fixed in:5.3.0-1016.17~18.04.1USN-4300-1
linux-image-5.3.0-1019-raspi2Ubuntu
Fixed in:5.3.0-1019.21~18.04.1USN-4300-1
linux-image-5.3.0-42-genericUbuntu
Fixed in:5.3.0-42.34~18.04.1USN-4300-1
linux-image-5.3.0-42-generic-lpaeUbuntu
Fixed in:5.3.0-42.34~18.04.1USN-4300-1
linux-image-5.3.0-42-lowlatencyUbuntu
Fixed in:5.3.0-42.34~18.04.1USN-4300-1
linux-image-azure-edgeUbuntu
Fixed in:5.3.0.1016.16USN-4300-1
linux-image-gcp-edgeUbuntu
Fixed in:5.3.0.1014.13USN-4300-1
linux-image-generic-hwe-18.04Ubuntu
Fixed in:5.3.0.42.99USN-4300-1
linux-image-generic-lpae-hwe-18.04Ubuntu
Fixed in:5.3.0.42.99USN-4300-1
linux-image-gke-5.3Ubuntu
Fixed in:5.3.0.1014.4USN-4300-1
linux-image-lowlatency-hwe-18.04Ubuntu
Fixed in:5.3.0.42.99USN-4300-1
linux-image-raspi2-hwe-18.04Ubuntu
Fixed in:5.3.0.1019.8USN-4300-1
linux-image-snapdragon-hwe-18.04Ubuntu
Fixed in:5.3.0.42.99USN-4300-1
linux-image-virtual-hwe-18.04Ubuntu
Fixed in:5.3.0.42.99USN-4300-1
linux-raspi2-5.3Ubuntu
Fixed in:5.3.0-1019.21~18.04.1USN-4300-1

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 VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

3.21%probability of exploitation in 30 days
87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Third-Party Advisory1
Issue Tracking1
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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 2025-05-05.