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Vulnerability Details :

CVE-2023-2680

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-13 Sep, 2023 | 16:50
Updated At-13 Feb, 2025 | 16:44
Rejected At-
Credits

Dma reentrancy issue (incomplete fix for cve-2021-3750)

This CVE exists because of an incomplete fix for CVE-2021-3750. More specifically, the qemu-kvm package as released for Red Hat Enterprise Linux 9.1 via RHSA-2022:7967 included a version of qemu-kvm that was actually missing the fix for CVE-2021-3750.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:13 Sep, 2023 | 16:50
Updated At:13 Feb, 2025 | 16:44
Rejected At:
▼CVE Numbering Authority (CNA)
Dma reentrancy issue (incomplete fix for cve-2021-3750)

This CVE exists because of an incomplete fix for CVE-2021-3750. More specifically, the qemu-kvm package as released for Red Hat Enterprise Linux 9.1 via RHSA-2022:7967 included a version of qemu-kvm that was actually missing the fix for CVE-2021-3750.

Affected Products
Vendor
n/a
Product
qemu
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 6
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
qemu-kvm
CPEs
  • cpe:/o:redhat:enterprise_linux:6
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 7
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
qemu-kvm
CPEs
  • cpe:/o:redhat:enterprise_linux:7
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 7
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
qemu-kvm-ma
CPEs
  • cpe:/o:redhat:enterprise_linux:7
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
virt:rhel/qemu-kvm
CPEs
  • cpe:/o:redhat:enterprise_linux:8
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8 Advanced Virtualization
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
virt:av/qemu-kvm
CPEs
  • cpe:/a:redhat:advanced_virtualization:8::el8
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
qemu-kvm
CPEs
  • cpe:/o:redhat:enterprise_linux:9
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat OpenStack Platform 13 (Queens)
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
qemu-kvm-rhev
CPEs
  • cpe:/a:redhat:openstack:13
Default Status
unaffected
Vendor
Fedora ProjectFedora
Product
Fedora
Collection URL
https://packages.fedoraproject.org/
Package Name
qemu
Default Status
unaffected
Vendor
Fedora ProjectFedora
Product
Extra Packages for Enterprise Linux
Collection URL
https://packages.fedoraproject.org/
Package Name
qemu
Default Status
unaffected
Problem Types
TypeCWE IDDescription
CWECWE-416Use After Free
Type: CWE
CWE ID: CWE-416
Description: Use After Free
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Metrics Other Info
Red Hat severity rating
value:
Moderate
namespace:
https://access.redhat.com/security/updates/classification/
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Reported to Red Hat.2023-05-10 00:00:00
Made public.2023-05-12 00:00:00
Event: Reported to Red Hat.
Date: 2023-05-10 00:00:00
Event: Made public.
Date: 2023-05-12 00:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
https://access.redhat.com/security/cve/CVE-2023-2680
vdb-entry
x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2203387
issue-tracking
x_refsource_REDHAT
https://security.netapp.com/advisory/ntap-20231116-0001/
N/A
Hyperlink: https://access.redhat.com/security/cve/CVE-2023-2680
Resource:
vdb-entry
x_refsource_REDHAT
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2203387
Resource:
issue-tracking
x_refsource_REDHAT
Hyperlink: https://security.netapp.com/advisory/ntap-20231116-0001/
Resource: N/A
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://access.redhat.com/security/cve/CVE-2023-2680
vdb-entry
x_refsource_REDHAT
x_transferred
https://bugzilla.redhat.com/show_bug.cgi?id=2203387
issue-tracking
x_refsource_REDHAT
x_transferred
https://security.netapp.com/advisory/ntap-20231116-0001/
x_transferred
Hyperlink: https://access.redhat.com/security/cve/CVE-2023-2680
Resource:
vdb-entry
x_refsource_REDHAT
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2203387
Resource:
issue-tracking
x_refsource_REDHAT
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20231116-0001/
Resource:
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:13 Sep, 2023 | 17:15
Updated At:28 Dec, 2023 | 16:23

This CVE exists because of an incomplete fix for CVE-2021-3750. More specifically, the qemu-kvm package as released for Red Hat Enterprise Linux 9.1 via RHSA-2022:7967 included a version of qemu-kvm that was actually missing the fix for CVE-2021-3750.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.2HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Secondary3.17.5HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CPE Matches
QEMU
qemu
>>qemu>>-
cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux>>9.0
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE-416Secondarysecalert@redhat.com
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-416
Type: Secondary
Source: secalert@redhat.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://access.redhat.com/security/cve/CVE-2023-2680secalert@redhat.com
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2203387secalert@redhat.com
Issue Tracking
Vendor Advisory
https://security.netapp.com/advisory/ntap-20231116-0001/secalert@redhat.com
Third Party Advisory
Hyperlink: https://access.redhat.com/security/cve/CVE-2023-2680
Source: secalert@redhat.com
Resource:
Vendor Advisory
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2203387
Source: secalert@redhat.com
Resource:
Issue Tracking
Vendor Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20231116-0001/
Source: secalert@redhat.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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