Is CVE-2022-1651 in the CISA KEV catalog?

No. CVE-2022-1651 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-1651?

CVE-2022-1651 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2022-1651?

CVE-2022-1651 has an EPSS score of 0.25% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-1651?

Upgrade linux on debian 12 to 5.17.3-1 or later. Fixes are available for 50 affected products.

CVE & CISA-KEV Catalog

CVE-2022-1651

HIGH

7.1

CVSS v3

NVD

Description

A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service.

CWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available

linuxDebian

Fixed in:5.17.3-1CVE-2022-1651

linuxUbuntu

Fixed in:5.15.0-37.39USN-5469-1

linux-awsUbuntu

Fixed in:5.15.0-1011.14USN-5469-1

linux-azureUbuntu

Fixed in:5.15.0-1010.12USN-5469-1

linux-gcpUbuntu

Fixed in:5.15.0-1008.12USN-5469-1

linux-gkeUbuntu

Fixed in:5.15.0-1008.10USN-5469-1

linux-ibmUbuntu

Fixed in:5.15.0-1007.8USN-5469-1

linux-image-5.15.0-1007-ibmUbuntu

Fixed in:5.15.0-1007.8USN-5469-1

linux-image-5.15.0-1008-gcpUbuntu

Fixed in:5.15.0-1008.12USN-5469-1

linux-image-5.15.0-1008-gkeUbuntu

Fixed in:5.15.0-1008.10USN-5469-1

linux-image-5.15.0-1008-intel-iotgUbuntu

Fixed in:5.15.0-1008.11USN-5469-1

linux-image-5.15.0-1009-oracleUbuntu

Fixed in:5.15.0-1009.12USN-5469-1

linux-image-5.15.0-1010-azureUbuntu

Fixed in:5.15.0-1010.12USN-5469-1

linux-image-5.15.0-1010-kvmUbuntu

Fixed in:5.15.0-1010.11USN-5469-1

linux-image-5.15.0-1011-awsUbuntu

Fixed in:5.15.0-1011.14USN-5469-1

linux-image-5.15.0-1011-raspiUbuntu

Fixed in:5.15.0-1011.13USN-5469-1

linux-image-5.15.0-1011-raspi-nolpaeUbuntu

Fixed in:5.15.0-1011.13USN-5469-1

linux-image-5.15.0-37-genericUbuntu

Fixed in:5.15.0-37.39USN-5469-1

linux-image-5.15.0-37-generic-64kUbuntu

Fixed in:5.15.0-37.39USN-5469-1

linux-image-5.15.0-37-generic-lpaeUbuntu

Fixed in:5.15.0-37.39USN-5469-1

linux-image-5.15.0-37-lowlatencyUbuntu

Fixed in:5.15.0-37.39USN-5469-1

linux-image-5.15.0-37-lowlatency-64kUbuntu

Fixed in:5.15.0-37.39USN-5469-1

linux-image-awsUbuntu

Fixed in:5.15.0.1011.12USN-5469-1

linux-image-azureUbuntu

Fixed in:5.15.0.1010.10USN-5469-1

linux-image-gcpUbuntu

Fixed in:5.15.0.1008.8USN-5469-1

linux-image-genericUbuntu

Fixed in:5.15.0.37.39USN-5469-1

linux-image-generic-64kUbuntu

Fixed in:5.15.0.37.39USN-5469-1

linux-image-generic-hwe-22.04Ubuntu

Fixed in:5.15.0.37.39USN-5469-1

linux-image-generic-lpaeUbuntu

Fixed in:5.15.0.37.39USN-5469-1

linux-image-generic-lpae-hwe-22.04Ubuntu

Fixed in:5.15.0.37.39USN-5469-1

linux-image-gkeUbuntu

Fixed in:5.15.0.1008.12USN-5469-1

linux-image-gke-5.15Ubuntu

Fixed in:5.15.0.1008.12USN-5469-1

linux-image-ibmUbuntu

Fixed in:5.15.0.1007.7USN-5469-1

linux-image-intel-iotgUbuntu

Fixed in:5.15.0.1008.9USN-5469-1

linux-image-kvmUbuntu

Fixed in:5.15.0.1010.9USN-5469-1

linux-image-lowlatencyUbuntu

Fixed in:5.15.0.37.37USN-5469-1

linux-image-lowlatency-64kUbuntu

Fixed in:5.15.0.37.37USN-5469-1

linux-image-lowlatency-64k-hwe-22.04Ubuntu

Fixed in:5.15.0.37.37USN-5469-1

linux-image-lowlatency-hwe-22.04Ubuntu

Fixed in:5.15.0.37.37USN-5469-1

linux-image-oem-20.04Ubuntu

Fixed in:5.15.0.37.39USN-5469-1

linux-image-oracleUbuntu

Fixed in:5.15.0.1009.8USN-5469-1

linux-image-raspiUbuntu

Fixed in:5.15.0.1011.10USN-5469-1

linux-image-raspi-nolpaeUbuntu

Fixed in:5.15.0.1011.10USN-5469-1

linux-image-virtualUbuntu

Fixed in:5.15.0.37.39USN-5469-1

linux-image-virtual-hwe-22.04Ubuntu

Fixed in:5.15.0.37.39USN-5469-1

linux-intel-iotgUbuntu

Fixed in:5.15.0-1008.11USN-5469-1

linux-kvmUbuntu

Fixed in:5.15.0-1010.11USN-5469-1

linux-lowlatencyUbuntu

Fixed in:5.15.0-37.39USN-5469-1

linux-oracleUbuntu

Fixed in:5.15.0-1009.12USN-5469-1

linux-raspiUbuntu

Fixed in:5.15.0-1011.13USN-5469-1

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

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.25%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Patch1

git.kernel.org

Third-Party Advisory1

security.netapp.com

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.