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Redhat
Virtualization Host

redhat virtualization host Vulnerabilities: CVEs, CISA KEV & Security Advisories

84 CVEs

4 in CISA KEV

redhat virtualization host Vulnerabilities

CVE security advisories and vulnerability history for virtualization host by redhat.

84

Total CVEs

Published

4

In CISA KEV

Exploited in the wild

11

Public exploits

With known exploit

6.6

Avg CVSS

2017–2024

Last updated April 18, 2024

Overview

redhat virtualization host has 84 published CVE records since 2017, of which 4 are in CISA's Known Exploited Vulnerabilities catalog and 11 have a known public exploit. The average CVSS base score across scored CVEs is 6.6.

This page aggregates every publicly disclosed vulnerability (CVE) affecting redhat virtualization host, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of redhat virtualization host's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High18

Medium20

Low3

43 additional CVEs have no CVSS severity score.

In CISA’s Known Exploited Vulnerabilities catalog

4

4 of redhat virtualization host's CVEs are confirmed exploited in the wild.

Public exploits

11

11 of redhat virtualization host's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every redhat virtualization host version named in a CVE, then pick one to see only the CVEs that affect it.

No specific affected versions are recorded for redhat virtualization host; the CVEs below apply to the product without a version pin.

84 CVEs

Sort

Sssd: race condition during authorization leads to gpo policies functioning inconsistently
CVE-2023-3758
Patch
Workaround
CWE-362
High · CVSS 7.1
EPSS 0.0% (9th pct)2024-04-18
Kernel: null pointer dereference in __nvmet_req_complete
CVE-2023-6536
Patch
Workaround
CWE-476
Medium · CVSS 6.5
EPSS 0.0% (10th pct)2024-02-07
Kernel: null pointer dereference in nvmet_tcp_execute_request
CVE-2023-6535
Patch
Workaround
CWE-476
Medium · CVSS 6.5
EPSS 0.0% (8th pct)2024-02-07
Kernel: null pointer dereference in nvmet_tcp_build_iovec
CVE-2023-6356
Patch
Workaround
CWE-476
Medium · CVSS 6.5
EPSS 0.0% (7th pct)2024-02-07
Glibc: buffer overflow in ld.so leading to privilege escalation
CVE-2023-4911
CISA KEV
Public exploit
Patch
Workaround
CWE-122
Added to CISA KEV 2023-11-21
High · CVSS 8.5
EPSS 65.0% (98th pct)2023-10-03
Vulnerability · 2022-08-26
CVE-2022-0207
Patch
CWE-362
Unscored
EPSS 0.1% (19th pct)2022-08-26
Vulnerability · 2022-08-26
CVE-2021-3669
Patch
CWE-400
Unscored
EPSS 0.0% (3th pct)2022-08-26
Vulnerability · 2022-08-23
CVE-2021-20316
Patch
CWE-362
Unscored
EPSS 0.8% (75th pct)2022-08-23
Vulnerability · 2022-08-22
CVE-2021-3659
Patch
CWE-252
Unscored
EPSS 0.1% (31th pct)2022-08-22
Vulnerability · 2022-03-25
CVE-2022-0435
Patch
CWE-787
Unscored
EPSS 54.3% (98th pct)2022-03-25
Vulnerability · 2022-03-25
CVE-2022-0330
Patch
CWE-281
Unscored
EPSS 0.0% (12th pct)2022-03-25
Vulnerability · 2022-03-18
CVE-2022-1011
Patch
CWE-416
Unscored
EPSS 0.2% (43th pct)2022-03-18
Vulnerability · 2022-03-08
CVE-2022-0516
Patch
CWE-200
Unscored
EPSS 0.1% (27th pct)2022-03-08
High vulnerability · 2022-03-07
CVE-2022-0847
CISA KEV
Public exploit
Patch
CWE-665
Added to CISA KEV 2022-04-25
High · CVSS 8.5
EPSS 82.0% (99th pct)2022-03-07
Vulnerability · 2022-03-04
CVE-2021-3656
Patch
CWE-862
Unscored
EPSS 0.1% (21th pct)2022-03-04
Vulnerability · 2022-03-04
CVE-2021-3744
Patch
CWE-401
Unscored
EPSS 0.0% (1th pct)2022-03-04
Vulnerability · 2022-03-03
CVE-2021-3609
Public exploit
Patch
CWE-362
Unscored
EPSS 0.1% (19th pct)2022-03-03
Vulnerability · 2022-03-03
CVE-2021-3620
Patch
CWE-209
Unscored
EPSS 0.3% (53th pct)2022-03-03
High vulnerability · 2022-03-03
CVE-2022-0492
CISA KEV
Public exploit
Patch
CWE-287
Added to CISA KEV 2026-06-02
High · CVSS 7.8
EPSS 29.0% (97th pct)2022-03-03
High vulnerability · 2022-02-21
CVE-2021-44142
Patch
CWE-787
High · CVSS 8.8
EPSS 35.7% (97th pct)2022-02-21
Vulnerability · 2022-02-18
CVE-2020-25717
Patch
CWE-20
Unscored
EPSS 0.5% (67th pct)2022-02-18
Vulnerability · 2022-02-18
CVE-2016-2124
Patch
CWE-287
Unscored
EPSS 0.7% (72th pct)2022-02-18
Vulnerability · 2022-02-16
CVE-2021-3752
Patch
CWE-416
Unscored
EPSS 0.0% (14th pct)2022-02-16
Medium vulnerability · 2022-02-16
CVE-2021-3560
CISA KEV
Public exploit
Patch
CWE-863
Added to CISA KEV 2023-05-12
Medium · CVSS 5.5
EPSS 9.1% (93th pct)2022-02-16
Vulnerability · 2022-01-20
CVE-2021-45417
Patch
Unscored
EPSS 0.0% (12th pct)2022-01-20
Vulnerability · 2021-12-23
CVE-2021-3621CWE-77
Unscored
EPSS 0.4% (60th pct)2021-12-23
Vulnerability · 2021-05-05
CVE-2021-3501
Patch
CWE-787
Unscored
EPSS 0.0% (13th pct)2021-05-05
Medium vulnerability · 2020-05-22
CVE-2020-10711
Patch
CWE-476
Medium · CVSS 5.9
EPSS 5.4% (90th pct)2020-05-22
High vulnerability · 2019-09-19
CVE-2019-14821
Public exploit
Patch
CWE-787
High · CVSS 7.5
EPSS 0.1% (28th pct)2019-09-19
High vulnerability · 2019-09-17
CVE-2019-14835
Public exploit
Patch
CWE-120
High · CVSS 7.2
EPSS 0.1% (22th pct)2019-09-17

Showing 30 of 84

Common weakness types

The CWE weakness categories most often found in redhat virtualization host CVEs. Follow any weakness for its full explanation.

CWE-20Improper Input Validation8 CVEs
CWE-476NULL Pointer Dereference5 CVEs
CWE-787Out-of-bounds Write4 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')4 CVEs
CWE-400Uncontrolled Resource Consumption4 CVEs
CWE-426Untrusted Search Path3 CVEs
CWE-209Generation of Error Message Containing Sensitive Information3 CVEs
CWE-287Improper Authentication2 CVEs

Disclosure activity by year

How many redhat virtualization host CVEs were published each year.

2017

2

2018

45

2019

9

2020

1

2021

2

2022

20

2023

1

2024

4

Other redhat products

Browse vulnerabilities for other products by redhat.

enterprise linux2,124 CVEs enterprise linux desktop1,947 CVEs enterprise linux server1,914 CVEs enterprise linux workstation1,850 CVEs enterprise linux server aus1,062 CVEs enterprise linux eus787 CVEs enterprise linux server tus770 CVEs enterprise linux server eus625 CVEs

All redhat vulnerabilities

Frequently asked questions

Common questions about redhat virtualization host vulnerabilities.

How many CVEs does redhat virtualization host have?

redhat virtualization host has 84 published CVE records since 2017.

How many redhat virtualization host CVEs are in CISA KEV?

Yes — 4 of redhat virtualization host's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.

Are there public exploits for redhat virtualization host vulnerabilities?

Yes — 11 of redhat virtualization host's CVEs have a known public exploit.

What are the most common weakness types in redhat virtualization host CVEs?

redhat virtualization host's CVEs most often map to these CWE weakness types: CWE-20 (Improper Input Validation), CWE-476 (NULL Pointer Dereference), CWE-787 (Out-of-bounds Write), CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')).

What is the average severity of redhat virtualization host CVEs?

The average CVSS base score across redhat virtualization host's scored CVEs is 6.6.

References

All redhat vulnerabilities
The MITRE CVE Program (opens in a new tab)
Learn: What is a CVE?
CWE directory: the weakness types these CVEs map to

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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On this page

Overview
Severity and exploitation
Affected versions and CVEs
Common weakness types
Disclosure activity
Other products
FAQ
References