Is CVE-2019-19053 in the CISA KEV catalog?

No. CVE-2019-19053 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-19053?

CVE-2019-19053 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-19053?

CVE-2019-19053 has an EPSS score of 3.29% (87th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-19053?

Upgrade linux on debian 11 to 5.4.13-1 or later. Fixes are available for 40 affected products.

CVE & CISA-KEV Catalog

CVE-2019-19053

HIGHEPSS 87th pctl

7.5

CVSS v3

NVD

Description

A memory leak in the rpmsg_eptdev_write_iter() function in drivers/rpmsg/rpmsg_char.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy_from_iter_full() failures, aka CID-bbe692e349e2.

CWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available

linuxDebian

Fixed in:5.4.13-1CVE-2019-19053

linux-aws-5.0Ubuntu

Fixed in:5.0.0-1027.30USN-4301-1

linux-azureUbuntu

Fixed in:5.0.0-1035.37USN-4301-1

linux-azure-5.3Ubuntu

Fixed in:5.3.0-1016.17~18.04.1USN-4300-1

linux-gcpUbuntu

Fixed in:5.0.0-1033.34USN-4301-1

linux-gcp-5.3Ubuntu

Fixed in:5.3.0-1014.15~18.04.1USN-4300-1

linux-gke-5.0Ubuntu

Fixed in:5.0.0-1032.33USN-4301-1

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-5.0.0-1013-oracleUbuntu

Fixed in:5.0.0-1013.18USN-4301-1

linux-image-5.0.0-1027-awsUbuntu

Fixed in:5.0.0-1027.30USN-4301-1

linux-image-5.0.0-1032-gkeUbuntu

Fixed in:5.0.0-1032.33USN-4301-1

linux-image-5.0.0-1033-gcpUbuntu

Fixed in:5.0.0-1033.34USN-4301-1

linux-image-5.0.0-1035-azureUbuntu

Fixed in:5.0.0-1035.37USN-4301-1

linux-image-5.0.0-1043-oem-osp1Ubuntu

Fixed in:5.0.0-1043.48USN-4301-1

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-aws-edgeUbuntu

Fixed in:5.0.0.1027.41USN-4301-1

linux-image-azureUbuntu

Fixed in:5.0.0.1035.46USN-4301-1

linux-image-azure-edgeUbuntu

Fixed in:5.3.0.1016.16USN-4300-1

linux-image-gcpUbuntu

Fixed in:5.0.0.1033.37USN-4301-1

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-5.0Ubuntu

Fixed in:5.0.0.1032.20USN-4301-1

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-oem-osp1Ubuntu

Fixed in:5.0.0.1043.48USN-4301-1

linux-image-oracleUbuntu

Fixed in:5.0.0.1013.13USN-4301-1

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-oem-osp1Ubuntu

Fixed in:5.0.0-1043.48USN-4301-1

linux-oracle-5.0Ubuntu

Fixed in:5.0.0-1013.18USN-4301-1

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

3.29%probability of exploitation in 30 days

87thpercentile

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

References

Patch1

github.com

Third-Party Advisory3

Embed a live status badge for CVE-2019-19053

Markdown

[![CVE-2019-19053](https://tridentstack.com/cve/badge/CVE-2019-19053.svg)](https://tridentstack.com/cve/CVE-2019-19053)

HTML

<a href="https://tridentstack.com/cve/CVE-2019-19053"><img src="https://tridentstack.com/cve/badge/CVE-2019-19053.svg" alt="CVE-2019-19053"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.