Is CVE-2019-19529 in the CISA KEV catalog?

No. CVE-2019-19529 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-19529?

CVE-2019-19529 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2019-19529?

CVE-2019-19529 has an EPSS score of 0.45% (36th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-19529?

Upgrade linux on debian 11 to 5.3.15-1 or later. Fixes are available for 73 affected products.

CVE & CISA-KEV Catalog

CVE-2019-19529

MEDIUM

6.3

CVSS v3

NVD

Description

In the Linux kernel before 5.3.11, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver, aka CID-4d6636498c41.

CWE-416Use After Free

How to fix

Remediation Available

linuxDebian

Fixed in:5.3.15-1CVE-2019-19529

linuxUbuntu

Fixed in:4.15.0-74.84USN-4227-1

linux-awsUbuntu

Fixed in:4.15.0-1057.59USN-4227-1

linux-aws-5.0Ubuntu

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

linux-aws-hweUbuntu

Fixed in:4.15.0-1057.59~16.04.1USN-4227-1

linux-azureUbuntu

Fixed in:4.15.0-1066.71~14.04.1USN-4227-2

Fixed in:4.15.0-1066.71USN-4227-1

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-gcpUbuntu

Fixed in:4.15.0-1052.56USN-4227-1

linux-gcp-5.3Ubuntu

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

linux-gke-4.15Ubuntu

Fixed in:4.15.0-1050.53USN-4227-1

linux-gke-5.0Ubuntu

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

linux-hweUbuntu

Fixed in:4.15.0-74.83~16.04.1USN-4227-1

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

linux-image-4.15.0-1031-oracleUbuntu

Fixed in:4.15.0-1031.34~16.04.1USN-4227-1

Fixed in:4.15.0-1031.34USN-4227-1

linux-image-4.15.0-1050-gkeUbuntu

Fixed in:4.15.0-1050.53USN-4227-1

linux-image-4.15.0-1052-gcpUbuntu

Fixed in:4.15.0-1052.56USN-4227-1

linux-image-4.15.0-1052-kvmUbuntu

Fixed in:4.15.0-1052.52USN-4227-1

linux-image-4.15.0-1053-raspi2Ubuntu

Fixed in:4.15.0-1053.57USN-4227-1

linux-image-4.15.0-1057-awsUbuntu

Fixed in:4.15.0-1057.59~16.04.1USN-4227-1

Fixed in:4.15.0-1057.59USN-4227-1

linux-image-4.15.0-1066-azureUbuntu

Fixed in:4.15.0-1066.71USN-4227-1

linux-image-4.15.0-1066-oemUbuntu

Fixed in:4.15.0-1066.76USN-4227-1

linux-image-4.15.0-1070-snapdragonUbuntu

Fixed in:4.15.0-1070.77USN-4227-1

linux-image-4.15.0-74-genericUbuntu

Fixed in:4.15.0-74.83~16.04.1USN-4227-1

Fixed in:4.15.0-74.84USN-4227-1

linux-image-4.15.0-74-generic-lpaeUbuntu

Fixed in:4.15.0-74.83~16.04.1USN-4227-1

Fixed in:4.15.0-74.84USN-4227-1

linux-image-4.15.0-74-lowlatencyUbuntu

Fixed in:4.15.0-74.83~16.04.1USN-4227-1

Fixed in:4.15.0-74.84USN-4227-1

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-awsUbuntu

Fixed in:4.15.0.1057.58USN-4227-1

linux-image-aws-edgeUbuntu

Fixed in:5.0.0.1023.37USN-4226-1

linux-image-aws-hweUbuntu

Fixed in:4.15.0.1057.57USN-4227-1

linux-image-aws-lts-18.04Ubuntu

Fixed in:4.15.0.1057.58USN-4227-1

linux-image-azureUbuntu

Fixed in:4.15.0.1066.69USN-4227-1

Fixed in:5.0.0.1028.39USN-4226-1

linux-image-azure-edgeUbuntu

Fixed in:4.15.0.1066.69USN-4227-1

Fixed in:5.3.0.1009.9USN-4225-1

linux-image-gcpUbuntu

Fixed in:4.15.0.1052.66USN-4227-1

linux-image-gcp-edgeUbuntu

Fixed in:5.3.0.1010.10USN-4225-1

linux-image-genericUbuntu

Fixed in:4.15.0.74.76USN-4227-1

linux-image-generic-hwe-16.04Ubuntu

Fixed in:4.15.0.74.94USN-4227-1

linux-image-generic-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-image-generic-lpaeUbuntu

Fixed in:4.15.0.74.76USN-4227-1

linux-image-generic-lpae-hwe-16.04Ubuntu

Fixed in:4.15.0.74.94USN-4227-1

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

Fixed in:5.3.0.26.95USN-4225-2

linux-image-gkeUbuntu

Fixed in:4.15.0.1052.66USN-4227-1

Fixed in:4.15.0.1050.53USN-4227-1

linux-image-gke-4.15Ubuntu

Fixed in:4.15.0.1050.53USN-4227-1

linux-image-gke-5.0Ubuntu

Fixed in:5.0.0.1027.16USN-4226-1

linux-image-kvmUbuntu

Fixed in:4.15.0.1052.52USN-4227-1

linux-image-lowlatencyUbuntu

Fixed in:4.15.0.74.76USN-4227-1

linux-image-lowlatency-hwe-16.04Ubuntu

Fixed in:4.15.0.74.94USN-4227-1

linux-image-lowlatency-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-image-oemUbuntu

Fixed in:4.15.0.74.94USN-4227-1

Fixed in:4.15.0.1066.70USN-4227-1

linux-image-oem-osp1Ubuntu

Fixed in:5.0.0.1033.37USN-4226-1

linux-image-oracleUbuntu

Fixed in:4.15.0.1031.24USN-4227-1

Fixed in:4.15.0.1031.36USN-4227-1

linux-image-oracle-edgeUbuntu

Fixed in:5.0.0.1009.8USN-4226-1

linux-image-oracle-lts-18.04Ubuntu

Fixed in:4.15.0.1031.36USN-4227-1

linux-image-raspi2Ubuntu

Fixed in:4.15.0.1053.51USN-4227-1

linux-image-snapdragonUbuntu

Fixed in:4.15.0.1070.73USN-4227-1

linux-image-snapdragon-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-image-virtualUbuntu

Fixed in:4.15.0.74.76USN-4227-1

linux-image-virtual-hwe-16.04Ubuntu

Fixed in:4.15.0.74.94USN-4227-1

linux-image-virtual-hwe-18.04Ubuntu

Fixed in:5.3.0.26.95USN-4225-2

linux-kvmUbuntu

Fixed in:4.15.0-1052.52USN-4227-1

linux-oemUbuntu

Fixed in:4.15.0-1066.76USN-4227-1

linux-oem-osp1Ubuntu

Fixed in:5.0.0-1033.38USN-4226-1

linux-oracleUbuntu

Fixed in:4.15.0-1031.34~16.04.1USN-4227-1

Fixed in:4.15.0-1031.34USN-4227-1

linux-oracle-5.0Ubuntu

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

linux-raspi2Ubuntu

Fixed in:4.15.0-1053.57USN-4227-1

linux-snapdragonUbuntu

Fixed in:4.15.0-1070.77USN-4227-1

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 VectorPhysical

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.45%probability of exploitation in 30 days

36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Patch1

git.kernel.org

Vendor Advisory1

cdn.kernel.org

Third-Party Advisory7

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	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.