Is CVE-2019-17351 in the CISA KEV catalog?

No. CVE-2019-17351 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-17351?

CVE-2019-17351 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2019-17351?

CVE-2019-17351 has an EPSS score of 0.41% (33th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-17351?

Upgrade linux on debian 11 to 5.2.6-1 or later. Fixes are available for 30 affected products.

CVE & CISA-KEV Catalog

CVE-2019-17351

MEDIUM

6.5

CVSS v3

NVD

Description

An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7.

CWE-770Allocation of Resources Without Limits or Throttling

How to fix

Remediation Available

linuxDebian

Fixed in:5.2.6-1CVE-2019-17351

linuxUbuntu

Fixed in:4.4.0-174.204USN-4286-1

linux-awsUbuntu

Fixed in:4.4.0-1062.66USN-4286-2

Fixed in:4.4.0-1102.113USN-4286-1

linux-image-4.4.0-1066-kvmUbuntu

Fixed in:4.4.0-1066.73USN-4286-1

linux-image-4.4.0-1102-awsUbuntu

Fixed in:4.4.0-1102.113USN-4286-1

linux-image-4.4.0-1129-raspi2Ubuntu

Fixed in:4.4.0-1129.138USN-4286-1

linux-image-4.4.0-1133-snapdragonUbuntu

Fixed in:4.4.0-1133.141USN-4286-1

linux-image-4.4.0-174-genericUbuntu

Fixed in:4.4.0-174.204USN-4286-1

linux-image-4.4.0-174-generic-lpaeUbuntu

Fixed in:4.4.0-174.204USN-4286-1

linux-image-4.4.0-174-lowlatencyUbuntu

Fixed in:4.4.0-174.204USN-4286-1

linux-image-4.4.0-174-powerpc-e500mcUbuntu

Fixed in:4.4.0-174.204USN-4286-1

linux-image-4.4.0-174-powerpc-smpUbuntu

Fixed in:4.4.0-174.204USN-4286-1

linux-image-4.4.0-174-powerpc64-embUbuntu

Fixed in:4.4.0-174.204USN-4286-1

linux-image-4.4.0-174-powerpc64-smpUbuntu

Fixed in:4.4.0-174.204USN-4286-1

linux-image-awsUbuntu

Fixed in:4.4.0.1102.106USN-4286-1

linux-image-genericUbuntu

Fixed in:4.4.0.174.182USN-4286-1

linux-image-generic-lpaeUbuntu

Fixed in:4.4.0.174.182USN-4286-1

linux-image-kvmUbuntu

Fixed in:4.4.0.1066.66USN-4286-1

linux-image-lowlatencyUbuntu

Fixed in:4.4.0.174.182USN-4286-1

linux-image-powerpc-e500mcUbuntu

Fixed in:4.4.0.174.182USN-4286-1

linux-image-powerpc-smpUbuntu

Fixed in:4.4.0.174.182USN-4286-1

linux-image-powerpc64-embUbuntu

Fixed in:4.4.0.174.182USN-4286-1

linux-image-powerpc64-smpUbuntu

Fixed in:4.4.0.174.182USN-4286-1

linux-image-raspi2Ubuntu

Fixed in:4.4.0.1129.129USN-4286-1

linux-image-snapdragonUbuntu

Fixed in:4.4.0.1133.125USN-4286-1

linux-image-virtualUbuntu

Fixed in:4.4.0.174.182USN-4286-1

linux-kvmUbuntu

Fixed in:4.4.0-1066.73USN-4286-1

linux-lts-xenialUbuntu

Fixed in:4.4.0-174.204~14.04.1USN-4286-2

linux-raspi2Ubuntu

Fixed in:4.4.0-1129.138USN-4286-1

linux-snapdragonUbuntu

Fixed in:4.4.0-1133.141USN-4286-1

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 RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.41%probability of exploitation in 30 days

33rdpercentile

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

References

Patch1

github.com

Vendor Advisory1

xenbits.xen.org

Third-Party Advisory1

cdn.kernel.org

Other references5

Related Vulnerabilities

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-50387	High	7.5	100%	-	Fix
CVE-2019-11478	Medium	5.3	95%	-	Fix
CVE-2019-11479	High	7.5	92%	-	Fix
CVE-2024-27316	High	7.5	91%	-	Fix
CVE-2022-30522	High	7.5	90%	-	Fix
CVE-2019-9515	High	7.5	88%	-	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.