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Vulnerability Details :

CVE-2023-2019

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-24 Apr, 2023 | 00:00
Updated At-18 Mar, 2025 | 19:17
Rejected At-
Credits

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.

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:24 Apr, 2023 | 00:00
Updated At:18 Mar, 2025 | 19:17
Rejected At:
▼CVE Numbering Authority (CNA)

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.

Affected Products
Vendor
n/a
Product
Linux kernel's netdevsim device driver
Versions
Affected
  • Fixed in kernel v6.0-rc1
Problem Types
TypeCWE IDDescription
CWECWE-911CWE-911
Type: CWE
CWE ID: CWE-911
Description: CWE-911
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://bugzilla.redhat.com/show_bug.cgi?id=2189137
N/A
https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/
N/A
https://github.com/torvalds/linux/commit/180a6a3ee60a
N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2189137
Resource: N/A
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/
Resource: N/A
Hyperlink: https://github.com/torvalds/linux/commit/180a6a3ee60a
Resource: N/A
▼Authorized Data Publishers (ADP)
1. 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://bugzilla.redhat.com/show_bug.cgi?id=2189137
x_transferred
https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/
x_transferred
https://github.com/torvalds/linux/commit/180a6a3ee60a
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2189137
Resource:
x_transferred
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/
Resource:
x_transferred
Hyperlink: https://github.com/torvalds/linux/commit/180a6a3ee60a
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.14.4MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 4.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:24 Apr, 2023 | 21:15
Updated At:18 Mar, 2025 | 20:15

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.

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
Primary3.14.4MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Secondary3.14.4MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 4.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 4.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions before 6.0(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux>>9.0
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-911Secondarysecalert@redhat.com
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: CWE-911
Type: Secondary
Source: secalert@redhat.com
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugzilla.redhat.com/show_bug.cgi?id=2189137secalert@redhat.com
Issue Tracking
Patch
Third Party Advisory
https://github.com/torvalds/linux/commit/180a6a3ee60asecalert@redhat.com
Patch
https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/secalert@redhat.com
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=2189137af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Patch
Third Party Advisory
https://github.com/torvalds/linux/commit/180a6a3ee60aaf854a3a-2127-422b-91ae-364da2661108
Patch
https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2189137
Source: secalert@redhat.com
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://github.com/torvalds/linux/commit/180a6a3ee60a
Source: secalert@redhat.com
Resource:
Patch
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/
Source: secalert@redhat.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2189137
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://github.com/torvalds/linux/commit/180a6a3ee60a
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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