Is CVE-2022-2318 in the CISA KEV catalog?

No. CVE-2022-2318 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-2318?

CVE-2022-2318 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-2318?

CVE-2022-2318 has an EPSS score of 0.42% (34th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-2318?

Upgrade linux on debian 11 to 5.10.127-2 or later. Fixes are available for 146 affected products.

CVE & CISA-KEV Catalog

CVE-2022-2318

MEDIUM

5.5

CVSS v3

NVD

Description

There are use-after-free vulnerabilities caused by timer handler in net/rose/rose_timer.c of linux that allow attackers to crash linux kernel without any privileges.

CWE-416Use After Free

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.127-2CVE-2022-2318

Fixed in:5.18.14-1CVE-2022-2318

linuxUbuntu

Fixed in:4.4.0-239.273USN-6014-1

Fixed in:4.15.0-194.205USN-5669-1

Fixed in:5.4.0-128.144USN-5668-1

Fixed in:5.15.0-48.54USN-5624-1

linux-awsUbuntu

Fixed in:4.4.0-1117.123USN-6013-1

Fixed in:4.4.0-1155.170USN-6001-1

Fixed in:4.15.0-1142.154USN-5678-1

Fixed in:5.4.0-1086.93USN-5668-1

Fixed in:5.15.0-1020.24USN-5624-1

linux-aws-5.15Ubuntu

Fixed in:5.15.0-1020.24~20.04.1USN-5624-1

linux-aws-5.4Ubuntu

Fixed in:5.4.0-1086.93~18.04.1USN-5682-1

linux-aws-hweUbuntu

Fixed in:4.15.0-1142.154~16.04.1USN-5679-1

linux-azureUbuntu

Fixed in:4.15.0-1153.168~14.04.1USN-5684-1

Fixed in:4.15.0-1153.168~16.04.1USN-5684-1

Fixed in:5.15.0-1020.25USN-5624-1

linux-azure-4.15Ubuntu

Fixed in:4.15.0-1153.168USN-5687-1

linux-azure-5.15Ubuntu

Fixed in:5.15.0-1020.25~20.04.1USN-5624-1

linux-azure-fdeUbuntu

Fixed in:5.4.0-1092.97+cvm1.1USN-5706-1

linux-bluefieldUbuntu

Fixed in:5.4.0-1047.52USN-5668-1

linux-dell300xUbuntu

Fixed in:4.15.0-1054.59USN-5669-1

linux-gcpUbuntu

Fixed in:4.15.0-1137.153~16.04.1USN-5695-1

Fixed in:5.4.0-1090.98USN-5677-1

Fixed in:5.15.0-1018.24USN-5633-1

linux-gcp-4.15Ubuntu

Fixed in:4.15.0-1137.153USN-5678-1

linux-gcp-5.15Ubuntu

Fixed in:5.15.0-1018.24~20.04.1USN-5644-1

linux-gkeUbuntu

Fixed in:5.4.0-1084.90USN-5668-1

Fixed in:5.15.0-1016.19USN-5633-1

linux-gke-5.15Ubuntu

Fixed in:5.15.0-1016.19~20.04.1USN-5648-1

linux-gkeopUbuntu

Fixed in:5.4.0-1054.57USN-5668-1

Fixed in:5.15.0-1003.5USN-5635-1

linux-hweUbuntu

Fixed in:4.15.0-194.205~16.04.1USN-5669-2

linux-hwe-5.15Ubuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-hwe-5.4Ubuntu

Fixed in:5.4.0-128.144~18.04.1USN-5668-1

linux-ibmUbuntu

Fixed in:5.4.0-1034.38USN-5668-1

Fixed in:5.15.0-1015.17USN-5683-1

linux-ibm-5.4Ubuntu

Fixed in:5.4.0-1034.38~18.04.1USN-5668-1

linux-image-4.15.0-1054-dell300xUbuntu

Fixed in:4.15.0-1054.59USN-5669-1

linux-image-4.15.0-1107-oracleUbuntu

Fixed in:4.15.0-1107.118~16.04.1USN-5669-2

Fixed in:4.15.0-1107.118USN-5669-1

linux-image-4.15.0-1120-raspi2Ubuntu

Fixed in:4.15.0-1120.128USN-5669-1

linux-image-4.15.0-1128-kvmUbuntu

Fixed in:4.15.0-1128.133USN-5669-1

linux-image-4.15.0-1137-gcpUbuntu

Fixed in:4.15.0-1137.153~16.04.1USN-5695-1

Fixed in:4.15.0-1137.153USN-5678-1

linux-image-4.15.0-1138-snapdragonUbuntu

Fixed in:4.15.0-1138.148USN-5669-1

linux-image-4.15.0-1142-awsUbuntu

Fixed in:4.15.0-1142.154USN-5678-1

linux-image-4.15.0-1142-aws-hweUbuntu

Fixed in:4.15.0-1142.154~16.04.1USN-5679-1

linux-image-4.15.0-1153-azureUbuntu

Fixed in:4.15.0-1153.168~14.04.1USN-5684-1

Fixed in:4.15.0-1153.168~16.04.1USN-5684-1

Fixed in:4.15.0-1153.168USN-5687-1

linux-image-4.15.0-194-genericUbuntu

Fixed in:4.15.0-194.205~16.04.1USN-5669-2

Fixed in:4.15.0-194.205USN-5669-1

linux-image-4.15.0-194-generic-lpaeUbuntu

Fixed in:4.15.0-194.205USN-5669-1

linux-image-4.15.0-194-lowlatencyUbuntu

Fixed in:4.15.0-194.205~16.04.1USN-5669-2

Fixed in:4.15.0-194.205USN-5669-1

linux-image-4.4.0-1117-awsUbuntu

Fixed in:4.4.0-1117.123USN-6013-1

linux-image-4.4.0-1118-kvmUbuntu

Fixed in:4.4.0-1118.128USN-6014-1

linux-image-4.4.0-1155-awsUbuntu

Fixed in:4.4.0-1155.170USN-6001-1

linux-image-4.4.0-239-genericUbuntu

Fixed in:4.4.0-239.273~14.04.1USN-6014-1

Fixed in:4.4.0-239.273USN-6014-1

linux-image-4.4.0-239-lowlatencyUbuntu

Fixed in:4.4.0-239.273~14.04.1USN-6014-1

Fixed in:4.4.0-239.273USN-6014-1

linux-image-5.15.0-1003-gkeopUbuntu

Fixed in:5.15.0-1003.5USN-5635-1

linux-image-5.15.0-1015-ibmUbuntu

Fixed in:5.15.0-1015.17USN-5683-1

linux-image-5.15.0-1015-raspiUbuntu

Fixed in:5.15.0-1015.17USN-5633-1

linux-image-5.15.0-1015-raspi-nolpaeUbuntu

Fixed in:5.15.0-1015.17USN-5633-1

linux-image-5.15.0-1016-gkeUbuntu

Fixed in:5.15.0-1016.19~20.04.1USN-5648-1

Fixed in:5.15.0-1016.19USN-5633-1

linux-image-5.15.0-1016-intel-iotgUbuntu

Fixed in:5.15.0-1016.21USN-5655-1

linux-image-5.15.0-1018-gcpUbuntu

Fixed in:5.15.0-1018.24~20.04.1USN-5644-1

Fixed in:5.15.0-1018.24USN-5633-1

linux-image-5.15.0-1018-kvmUbuntu

Fixed in:5.15.0-1018.22USN-5624-1

linux-image-5.15.0-1018-oracleUbuntu

Fixed in:5.15.0-1018.23USN-5640-1

linux-image-5.15.0-1020-awsUbuntu

Fixed in:5.15.0-1020.24~20.04.1USN-5624-1

Fixed in:5.15.0-1020.24USN-5624-1

linux-image-5.15.0-1020-azureUbuntu

Fixed in:5.15.0-1020.25~20.04.1USN-5624-1

Fixed in:5.15.0-1020.25USN-5624-1

linux-image-5.15.0-48-genericUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

Fixed in:5.15.0-48.54USN-5624-1

linux-image-5.15.0-48-generic-64kUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

Fixed in:5.15.0-48.54USN-5624-1

linux-image-5.15.0-48-generic-lpaeUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

Fixed in:5.15.0-48.54USN-5624-1

linux-image-5.15.0-48-lowlatencyUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

Fixed in:5.15.0-48.54USN-5624-1

linux-image-5.15.0-48-lowlatency-64kUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

Fixed in:5.15.0-48.54USN-5624-1

linux-image-5.17.0-1020-oemUbuntu

Fixed in:5.17.0-1020.21USN-5693-1

linux-image-5.4.0-1034-ibmUbuntu

Fixed in:5.4.0-1034.38~18.04.1USN-5668-1

Fixed in:5.4.0-1034.38USN-5668-1

linux-image-5.4.0-1047-bluefieldUbuntu

Fixed in:5.4.0-1047.52USN-5668-1

linux-image-5.4.0-1054-gkeopUbuntu

Fixed in:5.4.0-1054.57USN-5668-1

linux-image-5.4.0-1071-raspiUbuntu

Fixed in:5.4.0-1071.81~18.04.1USN-5677-1

Fixed in:5.4.0-1071.81USN-5677-1

linux-image-5.4.0-1076-kvmUbuntu

Fixed in:5.4.0-1076.81USN-5668-1

linux-image-5.4.0-1084-gkeUbuntu

Fixed in:5.4.0-1084.90USN-5668-1

linux-image-5.4.0-1084-oracleUbuntu

Fixed in:5.4.0-1084.92~18.04.1USN-5677-1

Fixed in:5.4.0-1084.92USN-5668-1

linux-image-5.4.0-1086-awsUbuntu

Fixed in:5.4.0-1086.93~18.04.1USN-5682-1

Fixed in:5.4.0-1086.93USN-5668-1

linux-image-5.4.0-1090-gcpUbuntu

Fixed in:5.4.0-1090.98USN-5677-1

linux-image-5.4.0-1092-azure-fdeUbuntu

Fixed in:5.4.0-1092.97+cvm1.1USN-5706-1

linux-image-5.4.0-128-genericUbuntu

Fixed in:5.4.0-128.144~18.04.1USN-5668-1

Fixed in:5.4.0-128.144USN-5668-1

linux-image-5.4.0-128-generic-lpaeUbuntu

Fixed in:5.4.0-128.144~18.04.1USN-5668-1

Fixed in:5.4.0-128.144USN-5668-1

linux-image-5.4.0-128-lowlatencyUbuntu

Fixed in:5.4.0-128.144~18.04.1USN-5668-1

Fixed in:5.4.0-128.144USN-5668-1

linux-image-awsUbuntu

Fixed in:4.4.0.1117.114USN-6013-1

Fixed in:4.4.0.1155.159USN-6001-1

Fixed in:5.4.0.1086.66USN-5682-1

Fixed in:5.15.0.1020.24~20.04.12USN-5624-1

Fixed in:5.15.0.1020.20USN-5624-1

linux-image-aws-hweUbuntu

Fixed in:4.15.0.1142.129USN-5679-1

linux-image-aws-lts-18.04Ubuntu

Fixed in:4.15.0.1142.142USN-5678-1

linux-image-aws-lts-20.04Ubuntu

Fixed in:5.4.0.1086.86USN-5668-1

linux-image-azureUbuntu

Fixed in:4.15.0.1153.122USN-5684-1

Fixed in:4.15.0.1153.140USN-5684-1

Fixed in:5.15.0.1020.25~20.04.13USN-5624-1

Fixed in:5.15.0.1020.19USN-5624-1

linux-image-azure-fdeUbuntu

Fixed in:5.4.0.1092.97+cvm1.32USN-5706-1

linux-image-azure-lts-18.04Ubuntu

Fixed in:4.15.0.1153.123USN-5687-1

linux-image-bluefieldUbuntu

Fixed in:5.4.0.1047.46USN-5668-1

linux-image-dell300xUbuntu

Fixed in:4.15.0.1054.54USN-5669-1

linux-image-gcpUbuntu

Fixed in:4.15.0.1137.131USN-5695-1

Fixed in:5.15.0.1018.24~20.04.1USN-5644-1

Fixed in:5.15.0.1018.16USN-5633-1

linux-image-gcp-lts-18.04Ubuntu

Fixed in:4.15.0.1137.153USN-5678-1

linux-image-gcp-lts-20.04Ubuntu

Fixed in:5.4.0.1090.95USN-5677-1

linux-image-genericUbuntu

Fixed in:4.4.0.239.245USN-6014-1

Fixed in:4.15.0.194.179USN-5669-1

Fixed in:5.4.0.128.129USN-5668-1

Fixed in:5.15.0.48.48USN-5624-1

linux-image-generic-64kUbuntu

Fixed in:5.15.0.48.48USN-5624-1

linux-image-generic-64k-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.18USN-5623-1

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

Fixed in:5.15.0.48.48USN-5624-1

linux-image-generic-hwe-16.04Ubuntu

Fixed in:4.15.0.194.181USN-5669-2

linux-image-generic-hwe-18.04Ubuntu

Fixed in:5.4.0.128.144~18.04.107USN-5668-1

linux-image-generic-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.18USN-5623-1

linux-image-generic-hwe-22.04Ubuntu

Fixed in:5.15.0.48.48USN-5624-1

linux-image-generic-lpaeUbuntu

Fixed in:4.15.0.194.179USN-5669-1

Fixed in:5.4.0.128.129USN-5668-1

Fixed in:5.15.0.48.48USN-5624-1

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

Fixed in:5.4.0.128.144~18.04.107USN-5668-1

linux-image-generic-lpae-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.18USN-5623-1

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

Fixed in:5.15.0.48.48USN-5624-1

linux-image-generic-lts-xenialUbuntu

Fixed in:4.4.0.239.207USN-6014-1

Fixed in:4.4.0.239.245USN-6014-1

linux-image-gkeUbuntu

Fixed in:4.15.0.1137.131USN-5695-1

Fixed in:5.4.0.1084.92USN-5668-1

Fixed in:5.15.0.1016.18USN-5633-1

linux-image-gke-5.15Ubuntu

Fixed in:5.15.0.1016.19~20.04.1USN-5648-1

Fixed in:5.15.0.1016.18USN-5633-1

linux-image-gke-5.4Ubuntu

Fixed in:5.4.0.1084.92USN-5668-1

linux-image-gkeopUbuntu

Fixed in:5.4.0.1054.55USN-5668-1

Fixed in:5.15.0.1003.5USN-5635-1

linux-image-gkeop-5.15Ubuntu

Fixed in:5.15.0.1003.5USN-5635-1

linux-image-gkeop-5.4Ubuntu

Fixed in:5.4.0.1054.55USN-5668-1

linux-image-ibmUbuntu

Fixed in:5.4.0.1034.48USN-5668-1

Fixed in:5.4.0.1034.63USN-5668-1

Fixed in:5.15.0.1015.14USN-5683-1

linux-image-ibm-lts-20.04Ubuntu

Fixed in:5.4.0.1034.63USN-5668-1

linux-image-intel-iotgUbuntu

Fixed in:5.15.0.1016.17USN-5655-1

linux-image-kvmUbuntu

Fixed in:4.4.0.1118.115USN-6014-1

Fixed in:4.15.0.1128.121USN-5669-1

Fixed in:5.4.0.1076.73USN-5668-1

Fixed in:5.15.0.1018.16USN-5624-1

linux-image-lowlatencyUbuntu

Fixed in:4.4.0.239.245USN-6014-1

Fixed in:4.15.0.194.179USN-5669-1

Fixed in:5.4.0.128.129USN-5668-1

Fixed in:5.15.0.48.45USN-5624-1

linux-image-lowlatency-64kUbuntu

Fixed in:5.15.0.48.45USN-5624-1

linux-image-lowlatency-64k-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.16USN-5623-1

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

Fixed in:5.15.0.48.45USN-5624-1

linux-image-lowlatency-hwe-16.04Ubuntu

Fixed in:4.15.0.194.181USN-5669-2

linux-image-lowlatency-hwe-18.04Ubuntu

Fixed in:5.4.0.128.144~18.04.107USN-5668-1

linux-image-lowlatency-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.16USN-5623-1

linux-image-lowlatency-hwe-22.04Ubuntu

Fixed in:5.15.0.48.45USN-5624-1

linux-image-lowlatency-lts-xenialUbuntu

Fixed in:4.4.0.239.207USN-6014-1

Fixed in:4.4.0.239.245USN-6014-1

linux-image-oemUbuntu

Fixed in:4.15.0.194.181USN-5669-2

Fixed in:5.4.0.128.144~18.04.107USN-5668-1

Fixed in:5.4.0.128.129USN-5668-1

linux-image-oem-20.04Ubuntu

Fixed in:5.15.0.48.48USN-5624-1

linux-image-oem-22.04Ubuntu

Fixed in:5.17.0.1020.19USN-5693-1

linux-image-oem-22.04aUbuntu

Fixed in:5.17.0.1020.19USN-5693-1

linux-image-oem-osp1Ubuntu

Fixed in:5.4.0.128.144~18.04.107USN-5668-1

Fixed in:5.4.0.128.129USN-5668-1

linux-image-oracleUbuntu

Fixed in:4.15.0.1107.91USN-5669-2

Fixed in:5.4.0.1084.92~18.04.61USN-5677-1

Fixed in:5.15.0.1018.16USN-5640-1

linux-image-oracle-lts-18.04Ubuntu

Fixed in:4.15.0.1107.114USN-5669-1

linux-image-oracle-lts-20.04Ubuntu

Fixed in:5.4.0.1084.81USN-5668-1

linux-image-raspiUbuntu

Fixed in:5.4.0.1071.104USN-5677-1

Fixed in:5.15.0.1015.14USN-5633-1

linux-image-raspi-hwe-18.04Ubuntu

Fixed in:5.4.0.1071.71USN-5677-1

linux-image-raspi-nolpaeUbuntu

Fixed in:5.15.0.1015.14USN-5633-1

linux-image-raspi2Ubuntu

Fixed in:4.15.0.1120.117USN-5669-1

Fixed in:5.4.0.1071.104USN-5677-1

linux-image-snapdragonUbuntu

Fixed in:4.15.0.1138.139USN-5669-1

linux-image-snapdragon-hwe-18.04Ubuntu

Fixed in:5.4.0.128.144~18.04.107USN-5668-1

linux-image-virtualUbuntu

Fixed in:4.4.0.239.245USN-6014-1

Fixed in:4.15.0.194.179USN-5669-1

Fixed in:5.4.0.128.129USN-5668-1

Fixed in:5.15.0.48.48USN-5624-1

linux-image-virtual-hwe-16.04Ubuntu

Fixed in:4.15.0.194.181USN-5669-2

linux-image-virtual-hwe-18.04Ubuntu

Fixed in:5.4.0.128.144~18.04.107USN-5668-1

linux-image-virtual-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.18USN-5623-1

linux-image-virtual-hwe-22.04Ubuntu

Fixed in:5.15.0.48.48USN-5624-1

linux-image-virtual-lts-xenialUbuntu

Fixed in:4.4.0.239.207USN-6014-1

Fixed in:4.4.0.239.245USN-6014-1

linux-intel-iotgUbuntu

Fixed in:5.15.0-1016.21USN-5655-1

linux-kvmUbuntu

Fixed in:4.4.0-1118.128USN-6014-1

Fixed in:4.15.0-1128.133USN-5669-1

Fixed in:5.4.0-1076.81USN-5668-1

Fixed in:5.15.0-1018.22USN-5624-1

linux-lowlatencyUbuntu

Fixed in:5.15.0-48.54USN-5624-1

linux-lowlatency-hwe-5.15Ubuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-lts-xenialUbuntu

Fixed in:4.4.0-239.273~14.04.1USN-6014-1

linux-oem-5.17Ubuntu

Fixed in:5.17.0-1020.21USN-5693-1

linux-oracleUbuntu

Fixed in:4.15.0-1107.118~16.04.1USN-5669-2

Fixed in:4.15.0-1107.118USN-5669-1

Fixed in:5.4.0-1084.92USN-5668-1

Fixed in:5.15.0-1018.23USN-5640-1

linux-oracle-5.4Ubuntu

Fixed in:5.4.0-1084.92~18.04.1USN-5677-1

linux-raspiUbuntu

Fixed in:5.4.0-1071.81USN-5677-1

Fixed in:5.15.0-1015.17USN-5633-1

linux-raspi-5.4Ubuntu

Fixed in:5.4.0-1071.81~18.04.1USN-5677-1

linux-raspi2Ubuntu

Fixed in:4.15.0-1120.128USN-5669-1

linux-snapdragonUbuntu

Fixed in:4.15.0-1138.148USN-5669-1

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

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.42%probability of exploitation in 30 days

34thpercentile

Low risk: more likely to be exploited than 34% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory3

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

Embed a live status badge for CVE-2022-2318

Markdown

[![CVE-2022-2318](https://tridentstack.com/cve/badge/CVE-2022-2318.svg)](https://tridentstack.com/cve/CVE-2022-2318)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-2318"><img src="https://tridentstack.com/cve/badge/CVE-2022-2318.svg" alt="CVE-2022-2318"></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.