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CVE-2023-0179

nvd nist
Published: Mar 27, 2023Modified: Jun 17, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution.

Affected (13)

Show all products
Linux: Linux Kernel · Canonical: Ubuntu Linux · Fedoraproject: Fedora · Redhat: Enterprise Linux For Real Time, Enterprise Linux For Real Time For Nfv, Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions, Codeready Linux Builder
Linux
1 product
Linux Kernel
Canonical
1 product
Ubuntu Linux
Fedoraproject
1 product
Fedora
Redhat
4 products
Enterprise Linux For Real Time
Enterprise Linux For Real Time For Nfv
Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Codeready Linux Builder
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
From 5.11 to 5.15.89
Linux Kernel
From 5.16 to 6.1.7
Linux Kernel
From 5.5.0 to 5.10.164
Configuration B
4 vulnerable
Vulnerable SoftwareAffected Versions
Canonical
Ubuntu Linux
Version 16.04
Ubuntu Linux
Version 18.04
Ubuntu Linux
Version 20.04
Ubuntu Linux
Version 22.04
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Fedoraproject
Fedora
Version 36
Fedora
Version 37
Configuration D
3 vulnerable
Vulnerable SoftwareAffected Versions
Enterprise Linux For Real Time
Version 9.0
Enterprise Linux For Real Time For Nfv
Version 9.0
Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Version 9.0
Configuration E
1 vulnerable · 7 platform
Vulnerable SoftwareAffected Versions
Codeready Linux Builder
All versions
Running on/withPlatform Versions
Redhat
Enterprise Linux
Version 9.0
Redhat
Enterprise Linux Eus
Version 9.0
Redhat
Enterprise Linux For Ibm Z Systems
Version 9.0
Redhat
Enterprise Linux For Ibm Z Systems Eus
Version 9.0
Redhat
Enterprise Linux For Power Little Endian
Version 9.0
Redhat
Enterprise Linux For Power Little Endian Eus
Version 9.0
Redhat
Enterprise Linux Server
Version 9.0

Related CWEs

CWE-190
Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (8)

Source: secalert@redhat.com
Third Party AdvisoryVDB Entry
Source: secalert@redhat.com
Issue TrackingThird Party Advisory
Source: secalert@redhat.com
ExploitMailing ListThird Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitMailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.